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Texas Instruments TMP461EVM-CVAL and Software Tutorial User guides
User's Guide
SBOU197 – September 2017
TMP461EVM-CVAL Evaluation Module and
Software Tutorial
This user's guide describes the characteristics, operation, and use of the TMP461EVM-CVAL evaluation
board. This user guide discusses how to set up and configure the software, review the hardware, and
review various aspects of the software operation. Throughout this document, the terms evaluation board,
evaluation module, and EVM are synonymous with the TMP461EVM-CVAL. This user's guide also
includes information regarding operating procedures and input/output connections, an electrical schematic,
printed circuit board (PCB) layout drawings, and a parts list for the EVM.
1
2
3
4
Contents
Overview ...................................................................................................................... 3
1.1
TMP461-EVM-CVAL Kit Contents ................................................................................ 3
1.2
Related Documentation from Texas Instruments ............................................................... 3
TMP461EVM-CVAL Hardware Setup ..................................................................................... 4
2.1
Theory of Operation for the TMP461-SP Hardware ............................................................ 5
2.2
Signal Definitions of H1 (10-Pin Male Connector Socket) ..................................................... 5
2.3
Theory of Operation for the SM-USB-DIG Platform ............................................................ 6
TMP461EVM-CVAL Hardware Overview ................................................................................. 7
3.1
Connecting the Hardware.......................................................................................... 7
3.2
Connecting the USB Cable to the DIG Platform ................................................................ 7
3.3
TMP461EVM-CVAL Features ..................................................................................... 8
TMP461EVM-CVAL Software Setup .................................................................................... 10
4.1
Operating Systems for the TMP461EVM Software ........................................................... 10
4.2
TMP461EVM-CVAL Software Installation ...................................................................... 10
4.3
Starting the TMP461EVM Software ............................................................................. 12
4.4
Using the TMP461EVM Software ............................................................................... 13
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5
TMP461EVM-CVAL Documentation .....................................................................................
5.1
TMP461EVM-CVAL Board Schematic .........................................................................
5.2
TMP461EVM-CVAL PCB Components Layout ...............................................................
5.3
TMP461EVM-CVAL Bill of Materials............................................................................
20
20
21
22
List of Figures
1
Hardware Included With TMP461EVM-CVAL Kit........................................................................ 4
2
TMP461EVM-CVAL Hardware Setup ..................................................................................... 4
3
TMP461EVM-CVAL Test Board Block Diagram ......................................................................... 5
4
USB DIG Platform Block Diagram ......................................................................................... 6
5
Connecting the SM-USB-DIG Platform ................................................................................... 7
6
Confirmation of SM-USB-DIG Platform Driver Installation ............................................................. 7
7
Connection for the NPN Transistor to J4 ................................................................................. 8
8
Remote NPN Setup
9
10
11
12
13
14
15
16
17
18
19
20
21
......................................................................................................... 8
Slave Address Connections (A0, A1) ..................................................................................... 9
TMP461EVM-CVAL Software Install Window .......................................................................... 10
TMP461EVM-CVAL License Agreements .............................................................................. 11
TMP461EVM Software Interface ......................................................................................... 12
Communication Error With the USB DIG Platform..................................................................... 12
TMP461-SP Read Continuously ......................................................................................... 13
I2C Address Tab ........................................................................................................... 14
Temperature Limits Tab ................................................................................................... 15
TMP461-SP Configuration Registers Tab .............................................................................. 16
TMP461-SP Channel Enable Register Tab ............................................................................. 18
Reading the Temperature Gauge ........................................................................................ 19
TMP461EVM-CVAL Board Schematic ................................................................................. 20
TMP461EVM-CVAL Components Layout ............................................................................... 21
List of Tables
1
TMP461-EVM-CVAL Kit Contents ......................................................................................... 3
2
Related Documentation ..................................................................................................... 3
3
Pin Connector ................................................................................................................ 5
4
TMP461-SP Slave Address Options ...................................................................................... 9
5
Conversion Rate Register Codes ........................................................................................ 17
6
n-Factor Correction Register Codes ..................................................................................... 17
7
TMP461-EVM-CVAL Test Board Bill of Materials
.....................................................................
22
Trademarks
Microsoft, Windows, WinZIP are registered trademarks of Microsoft Corporation.
All other trademarks are the property of their respective owners.
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Overview
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1
Overview
The TMP461-SP is a high-accuracy, low-power remote temperature sensor monitor with a built-in local
temperature sensor. The remote temperature sensors are typically low-cost, discrete, NPN or PNP
transistors, substrate thermal transistors, or diodes that are integral parts of microprocessors,
microcontrollers, or field-programmable gate arrays (FPGAs). Temperature is represented as a 12-bit
digital code for both the local and remote sensors, providing a resolution of 0.0625°C. The two-wire serial
interface accepts the SMBus communication protocol with up to nine different pin-programmable
addresses.
1.1
TMP461-EVM-CVAL Kit Contents
Table 1 details the contents of the TMP461EVM-CVAL kit, and Figure 1 illustrates all of the included
hardware. Contact the Texas Instruments Product Information Center nearest you if any component is
missing. It is highly recommended that you check the TI website at http://www.ti.com to verify that you
have the latest versions of the related software.
Table 1. TMP461-EVM-CVAL Kit Contents
1.2
Item
Quantity
TMP461EVM-CVAL PCB test board
1
NPN 2N3904 transistor
1
USB SM-DIG platform PCB
1
USB cable extender
1
Related Documentation from Texas Instruments
The following documents provide information regarding Texas Instruments' integrated circuits used in the
assembly of the TMP461EVM-CVAL. This user's guide is available from the TI website under literature
number SBOU197. Any letter appended to the literature number corresponds to the document revision
that is current at the time of the writing of this document. Newer revisions may be available from the TI
website at www.ti.com, or call the Texas Instruments Literature Response Center at (800) 477-8924, or
the Product Information Center at (972) 644-5580. When ordering, identify the document by both title and
literature number.
Table 2. Related Documentation
Document
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Literature Number
TMP461-SP product data sheet
SBOS876
SM-USB-DIG platform user’s guide
SBOU098
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TMP461EVM-CVAL Hardware Setup
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Figure 1. Hardware Included With TMP461EVM-CVAL Kit
2
TMP461EVM-CVAL Hardware Setup
The TMP461EVM-CVAL hardware consists of the SM-USB-DIG and TMP461EVM-CVAL; these are easily
connected through a 10-pin board-to-board connector that is attached to the SM-USB-DIG and
TMP461EVM-CVAL PCBs. Once these two boards are connected, plug the USB device from the SMUSB-DIG into the computer as shown in Figure 2.
Computer
SM-USB-DIG
TMP461EVM-CVAL
Figure 2. TMP461EVM-CVAL Hardware Setup
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2.1
Theory of Operation for the TMP461-SP Hardware
2
I C Two-Wire
Interface
4
J1
TMP461EVM-CVAL
TP1TP4
Test Point
Headers
10-Pin SM-USB-DIG Connector
The TMP461EVM-CVAL only requires the two-wire I2C lines (SDA and SCLK) and VDUT and GND to
supply a constant 3.3 V and power return, as shown in Figure 3. The TMP461EVM-CVAL also has test
points to monitor these signal lines, and a ground in case the user may want to use their own signals or
verify I2C communications.
Figure 3. TMP461EVM-CVAL Test Board Block Diagram
2.2
Signal Definitions of H1 (10-Pin Male Connector Socket)
Table 3 shows the pinout for the 10-pin connector socket used to communicate between the
TMP461EVM-CVAL and the SM-DIG. Note that the TMP461EVM-CVAL only uses the necessary I2C
communication lines (pins 1 and 3) and the VDUT and GND (pin 6 and 8) pins to issue commands to the
TMP461-SP sensors.
Table 3. Pin Connector
Pin On U1
Signal
1
I2C_SCL
2
CTRL/MEAS4
3
I2C_SDA1
4
CTRL/MEAS5
5
SPI_DOUT1
6
VDUT
7
SPI_CLK
8
GND
(1)
Description
I2C clock signal (SCL)
GPIO: control output or measure input
I2C data signal (SDA)
GPIO: control output or measure input
SPI data output (MOSI)
Switchable DUT power supply: 3.3 V, 5 V, Hi-Z (disconnected) (1)
SPI clock signal (SCLK)
Power return (GND)
9
SPI_CS1
SPI chip-select signal (CS)
10
SPI_DIN1
SPI data input (MISO)
When VDUT is Hi-Z, all digital I/Os are Hi-Z as well.
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Theory of Operation for the SM-USB-DIG Platform
Figure 4 shows the block diagram for the SM-USB-DIG platform. This platform is a general-purpose data
acquisition system that is used on several different evaluation modules from TI. The details of its operation
are included in SM-USB-DIG Platform. The block diagram shown in Figure 4 is given as a brief overview
of the platform.
The central unit of the SM-USB-DIG platform is the TUSB3210. The TUSB3210 is an 8052 microcontroller
that has a built-in USB interface. The microcontroller receives information from the host computer that it
interprets into power, I2C, SPI, and other digital I/O patterns. During the digital I/O transaction, the
microcontroller reads the response of any device connected to the I/O interface. The response from the
device is sent back to the PC where it is interpreted by the host computer.
3.3 V
USB
5.0 V
TUSB3210
8052 PC
with USB Interface
and UART
USB Bus
from
Computer
Power-OnReset
I2C, SPI
Control Bits
Measure Bits
Buffers and
Level
Translators
To Test Board
To Computer and Power Supplies
SM-USB-DIG
3.3-V
Regulator
8Kx8 Byte
EEPROM
USB 5.0 V
3.3 V
Power
Switching
Vdut
(Hi-Z, 3.3 V, or 5 V)
Switched
Power
Figure 4. USB DIG Platform Block Diagram
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TMP461EVM-CVAL Hardware Overview
CAUTION
Many components on the TMP461EVM-CVAL are susceptible to damage by
electrostatic discharge (ESD). Customers are advised to observe proper ESD
handling precautions when unpacking and handling the EVM, including the use
of a grounded wrist strap at an approved ESD workstation.
3.1
Connecting the Hardware
To connect the TMP461EVM-CVAL and the SM-USB-DIG platform, gently slide the male and female ends
of the 10-pin connectors together (see Figure 5). Make sure that the two connectors are completely
pushed together; loose connections may cause intermittent operation.
Figure 5. Connecting the SM-USB-DIG Platform
3.2
Connecting the USB Cable to the DIG Platform
Figure 6 shows the typical response to connecting the SM-USB-DIG platform board to a PC USB port for
the first time. Typically, the computer responds with a Found New Hardware, USB device pop-up dialog.
The pop-up window then typically changes to Found New Hardware, USB Human Interface Device. This
pop-up indicates that the device is ready to be used. The SM-USB-DIG platform uses the human interface
device drivers that are part of the Microsoft® Windows® operating system.
In some cases, the Windows Add Hardware Wizard is shown. If this prompt occurs, allow the system
device manager to install the human interface drivers by clicking Yes when requested to install drivers.
Windows confirms installation of the drivers with the message shown in Figure 6.
Figure 6. Confirmation of SM-USB-DIG Platform Driver Installation
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TMP461EVM-CVAL Features
This section describes some of the hardware features present on the TMP461EVM-CVAL.
3.3.1
I2C Translator and Test Points
One of the features of the TMP461-SP is the ability of the device to be powered at 1.8 V when the
communication is still at 3.3 V. The TMP461EVM-CVAL is equipped with an onboard I2C level translator
that allows the TMP461-SP and the I2C to be operated at 3.3 V or 1.8 V by shunting 3.3 V or 1.8 V on J3
and J2. The I2C test points SDAB and SCLB are connected to the I2C line of the SM-USB-DIG and run to
the input of the level translator, U2. The I2C test points SDAA and SCLA are connected to the output of
the level translator, U2, and run to the clock and data lines of the TMP461-SP.
3.3.2
Remote Temperature Terminal Block, J4
The TMP461EVM-CVAL has a terminal block, J4, used for attaching a remote temperature sensor. In this
case, an NPN transistor is included in the kit. To connect the transistor, attach the base and collector to
D+ and the emitter to D–, as illustrated in Figure 7 and Figure 8.
D+
D-
GND
B
C
E
Figure 7. Connection for the NPN Transistor to J4
Figure 8. Remote NPN Setup
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3.3.3
Serial Bus Address (A0, A1)
The TMP461EVM-CVAL board is equipped with two jumpers, A0 and A1. These jumpers allow the user to
select the slave address required for their application by shunting V+ or GND on A0 and A1, or by leaving
them floating. To communicate with the TMP461-SP device, the master must first address slave devices
using a slave address byte. The slave address byte consists of seven address bits and a direction bit
indicating the intent of executing a read or write operation. The TMP461-SP allows up to nine devices to
be connected to the SMBus depending on the A0, A1 pin connections, as shown in Table 4. The TMP461SP default slave address is 4C (hex). The user must ensure that the A0 and A1 jumpers are floating when
starting the program for the first time. To leave A0 or A1 floating, disconnect the shunt attached on A0 and
A1; see Figure 9.
Table 4. TMP461-SP Slave Address Options
A1 Connection
A0 Connection
Slave Address (Hex)
GND
GND
48
GND
Float
49
GND
V+
4A
Float
GND
4B
Float
Float
4C
Float
V+
4D
V+
GND
4E
V+
Float
4F
V+
V+
50
Figure 9. Slave Address Connections (A0, A1)
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4
TMP461EVM-CVAL Software Setup
4.1
Operating Systems for the TMP461EVM Software
This section discusses how to install the TMP461EVM software.
The TMP461EVM-CVAL software is tested on the Microsoft Windows 7 operating system (OS) with United
States and European regional settings. The software also functions on other Windows operating systems.
4.2
TMP461EVM-CVAL Software Installation
The TMP461EVM-CVAL software is available through the TMP461EVM-CVAL product folder on the TI
website. Download the software to your system and locate the compressed file (TMP461EVM-CVAL.zip) .
Using WinZIP®, or a similar file compression program, extract the TMP461EVM-CVAL files into a specific
TMP461EVM-CVAL folder (for example, C:\TMP461-SP\TMP461EVM-CVAL) on your hard drive.
When the files are extracted, navigate to the TMP461EVM-CVAL folder you created on your hard drive.
Locate the setup.exe file and execute it to start the installation. The TMP461EVM software installer then
begins the installation process, as shown in Figure 10.
Figure 10. TMP461EVM-CVAL Software Install Window
After the install initializes, the user is given the choice of selecting the directory to install the program,
typically defaulting to C:\Program Files\TMP461EVM and C:\Program Files\National Instruments.
Following this option, two license agreements are presented that must be accepted, as shown in
Figure 11. After accepting the TI and National Instruments license agreements, the progress bar opens
and shows the installation of the software. When the installation process is completed, click Finish.
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Figure 11. TMP461EVM-CVAL License Agreements
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Starting the TMP461EVM Software
This section discusses how to use the TMP461EVM software.
The TMP461EVM software can be operated through the Start menu in Windows. From the Start menu,
select All Programs, highlight the TMP461 folder, and then select the TMP461EVM program. Figure 12
shows how the software appears if the TMP461EVM is functioning properly.
Figure 12. TMP461EVM Software Interface
Figure 13 shows an error that pops up if the computer cannot communicate with the EVM. In the event
you receive this error, first ensure that the USB cable is properly connected on both ends. Another
possible source for this error is a problem with the USB human interface device driver of the computer.
Make sure that the device is recognized when the USB cable is plugged in, as indicated by a Windowsgenerated confirmation sound.
Figure 13. Communication Error With the USB DIG Platform
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4.4
4.4.1
Using the TMP461EVM Software
Reading from Registers
When first starting the TMP461EVMsoftware, it is advised that the user confirm connections to the board
by toggling the Read Continuously button shown in Figure 14. Also, the TMP461-SP default slave
address is 4C (hex). The user must ensure that the A0 and A1 jumpers are floating when starting the
program for the first time. If all devices are communicating correctly, the user should be able to see
temperature change over time in the TMP461-SP local temperature box.
Figure 14. TMP461-SP Read Continuously
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I2C Address Tab
The first tab on the TMP461EVM software is the I2C Address tab, as shown in Figure 15. In this tab, the
slave address can be set for the TMP461-SP. Select the slave address needed and make sure A0 and A1
are connected according on the TMP461EVM-CVAL hardware board.
Figure 15. I2C Address Tab
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4.4.3
Temperature ALERT and THERM Limits
The second tab on the TMP461EVM software is the Temperature Limits tab. In this tab, the ALERT and
THERM limits can be read or set for the TMP461-SP. You can also set a temperature offset for the remote
temperature sensor and enable a THERM hysteresis. Changing values in these controls automatically
writes them. The Temperature Limits tab is shown in Figure 16.
Figure 16. Temperature Limits Tab
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Configuration Registers Tab
The TMP461EVM software contains a tab for the configuration register, consecutive alert register, and
status register. Changing values in this register automatically writes them. In the configuration register, the
MASK1 bit masks the ALERT pin when enabled. R/S stands for RUN/STOP; when enabled, this bit sets
the TMP461-SP to standby. AL/TH stands for ALERT/THERM2. When this bit is enabled, ALERT
becomes a second THERM. The TRange bit switches the TMP461-SP from its normal temperature range
of 0°C to 127°C to its extended temperature range of –64°C to 191°C. For the consecutive alert register,
the SMBus bit enables a 30-ms timeout and bits 1 to 3 determine how many out-of-limit measurements
are needed to trigger an ALERT. Figure 17 shows the Configuration Registers tab in the TMP461EVM
software; see TMP461-SP Radiation Tolerant Remote and Local Digital Temperature Sensor for more
information. The status register reports the state of the temperature ADC, the temperature limit
comparators, and the connection to the remote sensor. The status register is read-only and is read by
accessing pointer address 02h; see TMP461-SP Radiation Tolerant Remote and Local Digital
Temperature Sensor for status register bit descriptions.
Figure 17. TMP461-SP Configuration Registers Tab
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4.4.5
Conversion Rate Register Tab
The Conversion Rate Register tab contains both the conversion rate register and the digital filter control
register. Changing values in these registers automatically writes them. Table 5 shows the conversion rate
register codes. For the digital filter register, there are three options: disabled (default), level 1, and level 2.
This filter maintains a running average of four samples (level 1) or eight samples (level 2).
Table 5. Conversion Rate Register Codes
4.4.6
Value
Conversions per Second
Time (Seconds)
00h
0.0625
16
01h
0.125
8
02h
0.25
4
03h
0.5
2
04h
1
1
05h
2
0.5
06h
4
0.25
07h
8
0.125
08h
16
0.0625 (default)
09h
32
0.03125
n-Factor Correction Tab
The TMP461-SP allows for a different n-factor value for converting remote channel measurements to
temperature. Table 6 shows the n-factor correction register codes.
Table 6. n-Factor Correction Register Codes
Binary
Hex
Decimal
N
01111111
7F
127
0.950198
00001010
0A
10
1.003195
00001000
08
8
1.004152
00000110
06
6
1.005111
00000100
04
4
1.006072
00000010
02
2
1.007035
00000001
01
1
1.007517
00000000
00
0
1.008
11111111
FF
–1
1.008483
11111110
FE
–2
1.008967
11111100
FC
–4
1.009935
11111010
FA
–6
1.010905
11111000
F8
–8
1.011877
11110110
F6
–10
1.012851
10000000
80
–128
1.073837
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Channel Enable Tab
The TMP461EVM software contains a tab for the channel enable register. Changing values in this register
automatically writes them. The channel enable register (read address 16h, write address 16h) enables or
disables the temperature conversion of remote and local temperature sensors. LEN (bit 0) of the channel
enable register enables and disables the conversion of local temperatures. REN (bit 1) of the channel
enable register enables and disables the conversion of remote temperatures. Both LEN and REN are set
to 1 (default), which enables the ADC to convert both local and remote temperatures. If LEN is set to 0,
the local temperature conversion is disabled and, similarly, if REN is set to 0 the remote temperature
conversion is disabled. Figure 18 shows the Channel Enable Register tab in the TMP461EVM software;
see TMP461-SP Radiation Tolerant Remote and Local Digital Temperature Sensor for more information.
Figure 18. TMP461-SP Channel Enable Register Tab
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4.4.8
Reading the Temperature Gauge
The temperature box on the TMP461EVM software displays the measured values of the TMP461-SP
device local temperature and external temperature registers in a graphical format, as shown in Figure 19.
These values are displayed in Celsius. A continuous reading can be displayed by toggling the read
continuously control.
Figure 19. Reading the Temperature Gauge
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5
TMP461EVM-CVAL Documentation
5.1
TMP461EVM-CVAL Board Schematic
This section contains the complete bill of materials and schematic diagram for the TMP461EVM-CVAL. Documentation information for the SMUSB-DIG platform is found in SM-USB-DIG Platform, available at the TI website at www.ti.com.
6
2
1
6
2
1
2
2
6
2
2
1
2
3
2
1
1
2
1
2
2
6
1
2
3
Figure 20 shows the schematic for the TMP461EVM-CVAL board.
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Figure 20. TMP461EVM-CVAL Board Schematic
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5.2
TMP461EVM-CVAL PCB Components Layout
Figure 21 shows the layout of the components for the TMP461EVM-CVAL board.
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Figure 21. TMP461EVM-CVAL Components Layout
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TMP461EVM-CVAL Bill of Materials
Table 7 lists the bill of materials for the TMP461EVM-CVAL test board.
Table 7. TMP461-EVM-CVAL Test Board Bill of Materials (1)
Designator
Qty
!PCB
1
C1, C3, C5,
C6, C7, C8
6
C2
C9
Value
Description
Package Reference
Printed Circuit Board
Part Number
Manufacturer
SLHR006
Any
0.1uF
CAP, CERM, 0.1 uF, 16 V, ±5%, X7R, 0603
0603
0603YC104JAT2A
AVX
1
2.2uF
CAP, CERM, 2.2 uF, 10 V, ±10%, X5R, 0603
0603
C0603C225K8PACTU
Kemet
1
0.01uF
CAP, CERM, 0.01 uF, 100 V, ±5%, X7R, 0603
0603
06031C103JAT2A
AVX
D1, D3, D5
3
Super Red
LED, Super Red, SMD
LED, 1.6x.6x.8mm
SML-LX0603SRW-TR
Lumex
D2, D4
2
Green
LED, Green, SMD
0603 LED
SM0603GCL
Bivar
H1, H2, H3, H4
4
Bumpon, Hemisphere, 0.44 X 0.20, Clear
Transparent Bumpon
SJ-5303 (CLEAR)
3M
H6
1
TRANS NPN 40V 0.2A TO92
Used in PnP output
2N3904-AP
Micro Commercial
J1
1
Receptacle, 50mil, 10x1, Gold, R/A, TH
receptacle 10x1, 50mil
851-43-010-20-001000
Mill-Max
J2, J3, J5, J6
4
Header, 100mil, 3x1, TH
Header, 3x1, 100mil, TH
800-10-003-10-001000
Mill-Max
J4
1
Terminal Block, 3.5mm Pitch, 3x1, TH
10.5x8.2x6.5mm
ED555/3DS
On-Shore Technology
R1, R2
2
0
RES, 0, 5%, 0.1 W, 0603
0603
CRCW06030000Z0EA
Vishay-Dale
R3, R4, R5,
R6, R7, R8
6
10.0k
RES, 10.0 k, 1%, 0.1 W, 0603
0603
CRCW060310K0FKEA
Vishay-Dale
R9, R10, R11,
R12, R13
5
845
RES, 845, 1%, 0.1 W, 0603
0603
RC0603FR-07845RL
Yageo America
U1
1
Space Grade High-Accuracy Remote and Local Temperature
Sensor with Pin-Programmable Bus Address, HKU0010A (CFP10)
HKU0010A
TMP461HKU/EM
Texas Instruments
U2
1
Level-Translating I2C Bus Repeater, 2 Channel Width, 0.9 to
5.5 V, -40 to 85 degC, 8-pin SOIC (D), Green (RoHS & no
Sb/Br)
D0008A
PCA9517DR
Texas Instruments
U3
1
Single Output High PSRR LDO, 200 mA, Fixed 1.8 V Output,
2.7 to 6.5 V Input, with Low IQ, 5-pin SOT (DDC), -40 to 85
degC, Green (RoHS & no Sb/Br)
DDC0005A
TPS79918DDCR
Texas Instruments
U4, U5, U6, U7
4
Nanopower, 1.8V, SOT23 Push-Pull Comparator with Voltage
Reference, DBV0006A (SOT-23-6)
DBV0006A
TLV3012AIDBVR
Texas Instruments
C4
0
CAP, CERM, 0.1 uF, 16 V, ±5%, X7R, 0603
0603
0603YC104JAT2A
AVX
FID1, FID2,
FID3
0
Fiducial mark. There is nothing to buy or mount.
Fiducial
N/A
N/A
H5
0
USB A MALE TO MICRO B MALE 6'
Used in PnP output
AE9934-ND
Assmann
TP1, TP2
0
Test Point, Multipurpose, Red, TH
Red Multipurpose
Testpoint
5010
Keystone
TP3, TP4, TP5,
TP6, TP7, TP8,
TP12, TP13
0
Test Point, Multipurpose, White, TH
White Multipurpose
Testpoint
5012
Keystone
TP9, TP10,
TP11
0
Test Point, Multipurpose, Black, TH
Black Multipurpose
Testpoint
5011
Keystone
(1)
22
0.1uF
Alternate Part Number
Alternate Manufacturer
-
-
Texas Instruments
Equivalent
None
TLV3012AIDBVT
Texas Instruments
-
-
Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts may be substituted.
TMP461EVM-CVAL Evaluation Module and Software Tutorial
SBOU197 – September 2017
Submit Documentation Feedback
Copyright © 2017, Texas Instruments Incorporated
STANDARD TERMS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿6丁目24番1号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1
For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7.
USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR
REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,
OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2017, Texas Instruments Incorporated
IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES
Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to,
reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are
developing applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you
(individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms of
this Notice.
TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI
products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections,
enhancements, improvements and other changes to its TI Resources.
You understand and agree that you remain responsible for using your independent analysis, evaluation and judgment in designing your
applications and that you have full and exclusive responsibility to assure the safety of your applications and compliance of your applications
(and of all TI products used in or for your applications) with all applicable regulations, laws and other applicable requirements. You
represent that, with respect to your applications, you have all the necessary expertise to create and implement safeguards that (1)
anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures that
might cause harm and take appropriate actions. You agree that prior to using or distributing any applications that include TI products, you
will thoroughly test such applications and the functionality of such TI products as used in such applications. TI has not conducted any
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You are authorized to use, copy and modify any individual TI Resource only in connection with the development of applications that include
the TI product(s) identified in such TI Resource. NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO
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RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, or
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regarding or referencing third-party products or services does not constitute a license to use such products or services, or a warranty or
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TI RESOURCES ARE PROVIDED “AS IS” AND WITH ALL FAULTS. TI DISCLAIMS ALL OTHER WARRANTIES OR
REPRESENTATIONS, EXPRESS OR IMPLIED, REGARDING TI RESOURCES OR USE THEREOF, INCLUDING BUT NOT LIMITED TO
ACCURACY OR COMPLETENESS, TITLE, ANY EPIDEMIC FAILURE WARRANTY AND ANY IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL
PROPERTY RIGHTS.
TI SHALL NOT BE LIABLE FOR AND SHALL NOT DEFEND OR INDEMNIFY YOU AGAINST ANY CLAIM, INCLUDING BUT NOT
LIMITED TO ANY INFRINGEMENT CLAIM THAT RELATES TO OR IS BASED ON ANY COMBINATION OF PRODUCTS EVEN IF
DESCRIBED IN TI RESOURCES OR OTHERWISE. IN NO EVENT SHALL TI BE LIABLE FOR ANY ACTUAL, DIRECT, SPECIAL,
COLLATERAL, INDIRECT, PUNITIVE, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES IN CONNECTION WITH OR
ARISING OUT OF TI RESOURCES OR USE THEREOF, AND REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
You agree to fully indemnify TI and its representatives against any damages, costs, losses, and/or liabilities arising out of your noncompliance with the terms and provisions of this Notice.
This Notice applies to TI Resources. Additional terms apply to the use and purchase of certain types of materials, TI products and services.
These include; without limitation, TI’s standard terms for semiconductor products http://www.ti.com/sc/docs/stdterms.htm), evaluation
modules, and samples (http://www.ti.com/sc/docs/sampterms.htm).
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2017, Texas Instruments Incorporated
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