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Texas Instruments DAC7558 Evaluation Module (Rev. A) User guides
User's Guide
SLAU162A – September 2005 – Revised August 2015
DAC7558 Evaluation Module
This user's guide describes the characteristics, operation, and use of the DAC7558EVM. The evaluation
module (EVM) is a board designed to showcase the features and functionalities of the DAC7558. The
DAC7558 is a low-power, voltage-output, 12-bit, octal channel digital-to-analog converter (DAC). This
converter is controlled through a serial peripheral interface (SPI) that can operate at clock rates of up to
50 MHz. Additionally, the EVM includes a +4.096 V external reference voltage, giving a full-scale output
that ranges from 0 V to +4.096 V. The EVM allows evaluation of all aspects of the device and allows user
control over every pin on the DAC7558. Complete circuit descriptions, schematic diagrams, and a bill of
materials (BOM) are included in this document.
The following related documents are available for download through the Texas Instruments web site at
http://www.ti.com.
EVM-Related Device Datasheets
Device
Literature Number
DAC7558
SLAS435A
REF5040
SBOS410F
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DAC7558 Evaluation Module
1
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1
2
3
Contents
EVM Overview ...............................................................................................................
1.1
Features ..............................................................................................................
1.2
Introduction ..........................................................................................................
1.3
Electrostatic Discharge Warning ..................................................................................
1.4
Power Requirements ...............................................................................................
1.5
EVM Default Hardware Setup .....................................................................................
1.6
Questions and Support for This or Other Precision Data Converter EVMs .................................
EVM Operation ...............................................................................................................
2.1
Hardware Interface .................................................................................................
2.2
Digital Interface Options ...........................................................................................
2.3
Quick-Start ...........................................................................................................
Schematic, Printed-Circuit Board (PCB), and Bill of Materials.........................................................
3.1
Schematic ............................................................................................................
3.2
PCB ...................................................................................................................
3.3
Bill of Materials ......................................................................................................
3
3
3
3
3
4
5
5
5
5
6
7
7
8
9
List of Figures
......................................................................
1
Default Jumper Placement for the DAC7558EVM
2
DAC7558EVM Schematic .................................................................................................. 7
3
DAC7558EVM PCB Top Layer Layout
...................................................................................
4
8
List of Tables
1
Supply Voltage Ranges ..................................................................................................... 3
2
Default Jumper Settings for the DAC7558EVM
3
Hardware Description ....................................................................................................... 5
4
Software Description
5
2
.........................................................................
........................................................................................................
DAC7558EVM Bill of Materials.............................................................................................
DAC7558 Evaluation Module
4
5
9
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EVM Overview
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1
EVM Overview
1.1
Features
•
•
•
•
•
1.2
Full-featured evaluation board for the DAC7558
Onboard external reference selection
Wide selection of digital and I/O voltages
Hardware and software control logic
Compatible with the TI Modular EVM Motherboard MMB0
Introduction
The DAC7558 is a low-power, voltage-output, octal channel DAC that operates from a single +2.7- to
+5.5-V supply. The DAC is controlled through a serial peripheral interface (SPI) that can operate at clock
rates of up to 50 MHz. The EVM is designed to highlight the features and the performance of the 12-bit
DAC. Additionally, the EVM includes a +4.096 V external reference voltage, giving a full-scale output that
ranges from 0 V to +4.096 V.
The DAC7558EVM is designed to give easy access to all pins on the DAC7558. The evaluation module
allows user control of the DAC logic using onboard jumpers, or digitally through the J2 header. By default,
the evaluation module is configured to be used with an onboard +4.096 V external reference, but can be
easily modified to use the DAC internal reference by changing a jumper setting and enabling the internal
reference using software.
1.3
Electrostatic Discharge Warning
Many of the components on the EVM 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.
1.4
1.4.1
Power Requirements
Supply Voltage Ranges
Table 1 lists the supply voltage ranges.
Table 1. Supply Voltage Ranges
1.4.2
Signal
Location
Range
VDD
JP2.2
+2.7 V to +5.5 V
+2.7 V to +5.5 V
IOVDD
JP1.2
VREF1/2/3/4
JP3.2/4/6/8
0 V to VDD
REF5040_VIN
J3A.3
+2.7 V to +15 V
Motherboard Supply Mode
If you are using the MMB0 motherboard, it can supply the digital interface as well as the supply voltages
required by the DAC7558EVM. The motherboard uses the DXP software found at
http://www.ti.com/tool/dxp.
1.4.3
Standalone Supply Mode
The DAC7558EVM can be used without a motherboard, provided that the digital interface is driven by an
external source. The supply voltages must be applied according to Table 1.
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EVM Overview
1.4.4
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Reference Voltage
The EVM includes an on-board reference as well as the option to provide an external reference voltage.
JP9 chooses between the on-board reference and the external reference. TP1 can be used to measure
the selected reference, which is the on-board reference by default. JP3 can be used to supply different
reference voltages to each VREF group.
1.5
EVM Default Hardware Setup
Table 2 lists the default jumper settings for the DAC7558EVM.
Table 2. Default Jumper Settings for the DAC7558EVM
Jumper
Position
JP1
1-2
JP2
1-2
1-2
JP3
3-4
5-6
7-8
JP4
1-2
JP5
1-2
JP6
2-3
JP7
1-2
JP8
1-2
JP9
2-3
Figure 1. Default Jumper Placement for the DAC7558EVM
4
DAC7558 Evaluation Module
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EVM Overview
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1.6
Questions and Support for This or Other Precision Data Converter EVMs
Join TI's E2E precision data converter support forum at
http://e2e.ti.com/support/data_converters/precision_data_converters.
Post your question in the forum and one of our experts will help you answer it.
2
EVM Operation
2.1
Hardware Interface
Table 3 lists the EVM hardware description.
Table 3. Hardware Description
Jumper
Default
Position
Description
JP1
1-2
When JP1 is in the 1-2 position, IOVDD receives +5 V from the motherboard.
When JP1 is in the 2-3 position, IOVDD receives +3.3 V from the motherboard.
JP2
1-2
When JP2 is in the 1-2 position, VDD receives +5 V from the motherboard.
When JP2 is in the 2-3 position, VDD uses an external supply.
JP3
1-2
3-4
5-6
7-8
Each reference group has the option of having its jumper CLOSED or OPEN.
When the jumper is CLOSED, the reference group uses the on-board reference.
When the jumper is OPEN, the reference group can use an external reference at JP3.2/4/6/8 for
VREF1/2/3/4, respectively.
JP4
1-2
When JP4 is in the 1-2 position, PD is disabled.
When JP4 is in the 2-3 position, PD is enabled.
JP5
1-2
When JP5 is in the 1-2 position, DCEN is disabled.
When JP5 is in the 2-3 position, DCEN is enabled.
JP6
2-3
When JP6 is in the 1-2 position, SYNC is provided from J2.1.
When JP6 is in the 2-3 position, SYNC is provided from J2.7.
JP7
1-2
When JP7 is in the 1-2 position, RST is disabled.
When JP7 is in the 2-3 position, RST is enabled.
JP8
1-2
When JP8 is in the 1-2 position, RSTSEL is set to mid-scale.
When JP8 is in the 2-3 position, RSTSEL is set to zero-scale.
JP9
2-3
When JP9 is in the 1-2 position, VREF uses the on-board reference.
When JP9 is in the 2-3 position, VREF uses an external reference.
NOTE: For more details refer to the Schematic.
2.2
Digital Interface Options
Some of the hardware options can also be controlled through software, when the jumpers are in their
default positions.
Table 4. Software Description
Jumper
Default Position
Description
JP4
1-2
When JP4 is in the 1-2 position, PD has a pullup resistor and can be controlled by software.
When JP4 is in the 2-3 position, PD is enabled.
JP5
1-2
When JP5 is in the 1-2 position, DCEN has a pullup resistor and can be controlled by
software.
When JP5 is in the 2-3 position, DCEN is enabled.
JP7
1-2
When JP7 is in the 1-2 position, RST has a pullup resistor and can be controlled by
software.
When JP7 is in the 2-3 position, RST is enabled.
JP8
1-2
When JP8 is in the 1-2 position, RSTSEL has a pullup resistor and can be controlled by
software.
When JP8 is in the 2-3 position, RSTSEL is set to zero-scale.
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EVM Operation
2.3
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Quick-Start
This section explains a quick way to test the EVMs functionality without using a motherboard.
space
The minimum requirements are:
1. An external source to provide the SPI master signals
2. An external +5-V power supply
3. A DC digital multimeter
space
Use the following steps:
1. Ensure that all of the jumpers are in their default position.
2. Ensure that all the power supplies are switched off.
3. Connect the power supply ground to any of the ground leads on the EVM board. (that is, TP2 and TP3)
4. Connect the SPI master ground to any of the ground leads on the EVM board.
5. Connect the DC DMM ground probe to any of the ground leads on the EVM board.
6. Connect +5 V to J3A.3.
7. Connect +5 V to J3A.10.
8. Connect the DC DMM signal probe to J1A.2.
9. Power-on the power supplies.
10. The DC DMM should display mid-scale +2.048 V. This means that your hardware setup is working.
• If it does not, something may be wrong. Please check your connections and the jumper settings.
11. Send the SPI code 0x10FFF0.
12. The DC DMM should display full-scale +4.096 V. This means that your hardware and software setup
are working.
• If it does not, something may be wrong. Please check your digital interface implementation by
looking at the digital signals on a signal analyzer or an oscilloscope.
6
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Schematic, Printed-Circuit Board (PCB), and Bill of Materials
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3
Schematic, Printed-Circuit Board (PCB), and Bill of Materials
3.1
Schematic
Figure 2 shows the schematic for the DAC7558EVM board.
TP5
JP1
JP2
+5VD
3
AVDD EXT
1
2
1
+5VA
2
3
+3.3VD
IOVDD
C1
C2
C3
C4
1µF
10µF
1µF
10µF
DGND
AGND
C7
C8
100pF
0.1µF
C5
C6
100pF
0.1µF
U1
AGND
DGND
28
VDD
11
IOVDD
32
9
16
25
VREF1
VREF2
VREF3
VREF4
SYNC
JP3
2
4
6
8
R1
0
15
R2
0
13
R3
0
14
PD
22
21
SDO
VOUTH
VFBH
NI
R10
NI
1
3
5
7
9
11
13
15
17
19
2 DCEN
4 DGND
6 /PD
8 RSTEL
10 DGND
12 /RST
14 GPIO4
16 SCL
18 DGND
20 SDA
2
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
A0A1A2A3AGND
AGND
AGND
VCOM
AGND
AGND
J1B
AGND
23
24
RST
RSTSEL
31
30
AGND
PAD
29
33
IOVDD
DAC7558IRHBR
R6
10.0k
2
AGND
R7
10.0k
1
R9
/CS
CLKX
CLKR
FSX
FSR
DX
DR
*INT
TOUT
GPIO5
DGND
A0+
A1+
A2+
A3+
A4
A5
A6
A7
REFREF+
1
NI
7
8
19
20
DGND
JP4
VOUTD
VFBD
J1A
VOUTG
VFBG
3
R8
JP5
3
3
2
12
1
1
1
J2B
6
5
DCEN
10
JP6
VOUTC
VFBC
18
17
IOVDD
R5
10.0k
3
4
VOUTF
VFBF
SCLK
27
R4
10.0k
VOUTB
VFBB
VOUTE
VFBE
SDIN
26
2
1
J2A
DGND
R11
TP2
0
/CS 1
CLKX 3
CLKR 5
FSX 7
FSR 9
SDO 11
DR 13
*INT 15
TOUT17
GPIO5
19
2 DCEN
4 DGND
6 /PD
8 RSTEL
10 DGND
12 /RST
14 GPIO4
16 SCL
18 DGND
20 SDA
JP8
JP7
2
2
3
1
3
5
7
VREF
VOUTA
VFBA
3
TP1
DGND
TP3
R12
0
U2
2
VOUT
6
TRIM/NR
5
TEMP
3
GND
4
VIN
3
+5VA
DGND
AGND
+VA
+5VA
DGND
+1.8VD
+3.3VD
1
3
5
7
9
2
4
6
8
10
DGND
-VA
-5VA
AGND
VD1
+5VD
7
1µF
8
1
AGND
AGND
J3B
NC
DNC
DNC
C12
C11
10µF
C10
JP9
10µF
2
1µF
VREF
AGND
1
C9
J3A
REF5040AID
AGND
TP4
VREF EXT
Figure 2. DAC7558EVM Schematic
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Schematic, Printed-Circuit Board (PCB), and Bill of Materials
3.2
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PCB
Figure 3 shows the PCB layout and component placement for the DAC7558EVM board.
Figure 3. DAC7558EVM PCB Top Layer Layout
8
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3.3
Bill of Materials
Table 5 shows the PCB layout and component placement for the DAC7558EVM board.
Table 5. DAC7558EVM Bill of Materials
Designator
QTY
Description
Manufacturer
Part Number
!PCB
1
Printed Circuit Board
Any
6474307
C1, C3, C9, C12
4
CAP, CERM, 1 µF, 50 V, +/- 10%, X5R, 0603
Murata
GRM188R61H105KAALD
C2, C4, C10
3
CAP, CERM, 10 µF, 25 V, +/- 10%, X5R, 0805
TDK
C2012X5R1E106K125AB
C5, C7
2
CAP, CERM, 100 pF, 100 V, +/- 5%, C0G/NP0,
0603
Murata
GRM1885C2A101JA01D
C6, C8
2
CAP, CERM, 0.1 µF, 50 V, +/- 10%, X7R, 0603
Murata
GRM188R71H104KA93D
C11
1
CAP, TA, 10 µF, 16 V, +/- 10%, 0.8 ohm, SMD
AVX
TPSB106K016R0800
FID1, FID2, FID3
3
Fiducial mark. There is nothing to buy or mount.
N/A
N/A
J1A, J2A
2
Header, 100mil, 10x2, SMD
Samtec, Inc.
TSM-110-01-T-DV-P
J1B, J2B
2
Connector, Receptacle, 100mil, 10x2, Gold plated,
SMD
Samtec, Inc.
SSW-110-22-F-D-VS-K
J3A
1
Header, 100mil, 5x2, SMD
Samtec, Inc.
TSM-105-01-T-DV-P
J3B
1
Connector, Header, 10-Pos (10x2), Receptacle,
100x100-mil Pitch
Samtec, Inc.
SSW-105-22-F-D-VS-K
JP1, JP2, JP4,
JP5, JP6, JP7,
JP8, JP9
8
Header, 100mil, 3x1, Gold, TH
Samtec
TSW-103-07-G-S
JP3
1
Header, 100mil, 4x2, Gold, TH
Samtec
TSW-104-07-G-D
R1, R2, R3, R11,
R12
5
RES, 0, 5%, 0.1 W, 0603
Vishay-Dale
CRCW06030000Z0EA
R4, R5, R6, R7
4
RES, 10.0 k, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0710KL
R8, R9, R10
0
NI
Vishay-Dale
TP1, TP4, TP5
3
Test Point, Miniature, Red, TH
Keystone
5000
TP2, TP3
2
Test Point, Miniature, Black, TH
Keystone
5001
U1
1
12-bit octal, ultralow glitch, voltage output digitalto-analog converter, RHB0032E
Texas Instruments
DAC7558IRHBR
Revision History
Changes from Original (September 2005) to A Revision ............................................................................................... Page
•
Changed entire content and structure of the DAC7558 Evaluation Module user's guide for board revision 2. ............... 1
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
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9
STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or
documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein.
Acceptance of the EVM is expressly subject to the following terms and conditions.
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 and conditions 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 and conditions 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 any defects that are 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. Moreover, TI shall not be liable for any defects that result from User's design, specifications or
instructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or as
mandated by government requirements. TI does not test all parameters of each EVM.
2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM,
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:
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.
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
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
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSS standard(s). 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 by Radio Law of
Japan to follow the instructions below with respect to EVMs:
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.
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【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
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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.
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6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (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 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 AND
CONDITIONS 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 MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF
THE EVM.
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 AND CONDITIONS. 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 ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, 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 ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION
ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM
PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER
THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE
OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND
CONDITIONS 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 © 2015, Texas Instruments Incorporated
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IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
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Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
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In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
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TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
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