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Texas Instruments TPA6133A2 EVM (Rev. A) User guides
User's Guide
SLOU357A – June 2013 – Revised May 2017
TPA6133A2 EVM
This user's guide describes the operation of the TPA6133A2 evaluation module (EVM) for the evaluation
of the Texas Instruments TPA6133A2 amplifier and includes the EVM schematic, board art, and bill of
materials.
1
2
3
Contents
Introduction ...................................................................................................................
1.1
Description ...........................................................................................................
1.2
EVM Specifications .................................................................................................
Operation .....................................................................................................................
2.1
Quick-Start List for Stand-Alone Operation......................................................................
Reference .....................................................................................................................
3.1
TPA6133A2EVM Schematic ......................................................................................
3.2
TPA6133A2EVM PCB Layers .....................................................................................
3.3
TPA6133A2EVM Bill of Materials .................................................................................
2
2
2
3
3
4
5
6
9
List of Figures
...............................................................................................
1
TPA6133A2EVM Schematic
2
Top View with Silk Screen .................................................................................................. 6
5
3
Top Layer ..................................................................................................................... 6
4
GND Layer .................................................................................................................... 7
5
Power and GND Layer ...................................................................................................... 7
6
Bottom Layer ................................................................................................................. 8
List of Tables
1
TPA6133A2EVM Bill of Materials .......................................................................................... 9
Trademarks
DirectPath is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
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1
Introduction
1
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Introduction
This section provides an overview of the Texas Instruments (TI) TPA6133A2 DirectPath™ stereo
headphone amplifier evaluation module (EVM). It includes a brief description of the module and a list of
EVM specifications.
1.1
Description
The TPA6133A2 is a DirectPath™ stereo headphone amplifier capable of delivering 138 mW/Ch into 16 Ω
and requires no output DC blocking capacitors. It has a fixed gain of +4 dB.
The TPA6133A2 EVM is a complete, stand-alone audio board. It contains the TPA6133A2QFN (RTJ)
DirectPath™ stereo headphone amplifier. The device has 20 pins and the pin spacing is 0.5 mm. All
components are Pb-free.
1.2
EVM Specifications
The following table lists the EVM specifications:
Supply voltage range, VBAT (With JP_VBAT_SEL in the Pin 1 to Pin 2
position)
2.5 V to 5.5 V
Supply voltage range, VBAT (With JP_VBAT_SEL in the Pin 2 to Pin 3
position)
+5.0 V (from computer's USB
port)
Supply current, IDD
0.50 A, maximum
Continuous output power, PO, VDD = 5 V, 16 Ω, THD + N = 1%
2
TPA6133A2 EVM
138 mW
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Operation
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2
Operation
This section describes how to operate the TPA6133A2EVM.
2.1
Quick-Start List for Stand-Alone Operation
Use the following steps when operating the TPA6133A2EVM stand alone or when connecting the EVM
into an existing circuit.
2.1.1
1.
2.
3.
4.
5.
2.1.2
Power and Ground
Verify that the external power sources are set to OFF.
Set the power supply voltage between 2.5 V and 5.5 V. When connecting the power supply to the
EVM, first connect the ground connection to the GND connector, and then connect the positive supply
to the RED PWR_IN banana connector. Verify that the connections are made to the correct pin
connector.
Install JP_VBAT_SEL between pins 1 and 2 to power the EVM from a variable power supply from 2.5
V to 5.5 V. Alternately, JP-VBAT_SEL can be placed in the pin 2 to pin 3 position to use the mini-USB
connector (USB PWR) for +5-V power from a computer. This EVM does not contain a USB Controller
and only uses the USB connector to draw power from a computer.
Ensure that the JP_Iq jumper is installed. This jumper can be removed and a current meter placed
between pins 1 and 2 for device current measurements.
Ensure that JP3 and JP4 are for normal operation and removed for current testing. The LED is simply
a power indicator and shows that the amplifier is active.
Inputs and Outputs
2.1.2.1
Audio
1. Verify that the audio source is set to the minimum level.
2. Connect the audio source (audio output should not exceed 1 vrms) to the RCA Connectors, L_IN1 and
R_IN1.
3. There are four jumpers, JP5, JP6, JP7, and JP8, which should be left in place during testing when
using the input RCA connectors. They can be removed and wired connections placed from pin 2 of
each of the jumpers to an audio source, such as a codec EVM.
4. Connect JP_SE_R and JP_SE_L to ground for single-ended input, if necessary, by installing JP SE L
and JP SE R. Generally, the single-ended ground is connected at the audio source in the system, like
a codec, for example.
5. Using a 3.5-mm mini-phone plug (J1), connect a headset or other load, from 16 Ω to 32 Ω, to the
headphone jack. (There are also positions on the EVM, LOAD_R and LOAD_L, where load resistors
can be installed to facilitate testing.) The device will also drive higher impedance loads, 150 Ω, for
example.
2.1.2.2
Enable (EN) Control
1. Shutdown is controlled by pushbutton S1. Press and hold S1 to place the TPA6133A2 in shutdown.
Release S1 to reactivate the TPA6133A2.
2. The JP1 jumper can be installed to hold the TPA6133A2 in shutdown for current measurements, and
so forth.
2.1.3
Gain Setting
The gain of the TPA6133A2 is fixed at +4 dB
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Reference
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2.1.4
Power Up
1. Verify the correct connections as described in Power and Ground and Inputs and Outputs.
2. Verify the correct voltage setting of the power supply and turn ON the power supply. Proper operation
of the EVM should begin.
3. Adjust the audio signal source, as needed.
4. There may be a small pop present at power on and power off, if S1 is not pressed before turning on or
turning off power. In a system application, the amplifier should be held in shutdown until power and
devices in the signal chain ahead of it stabilize.
3
Reference
This section includes the EVM schematic, board layout reference, and parts list. This EVM contains PCB
stuffing options for other devices and they are labeled as DNP on the schematic. Also, the outputs, OUTL
and OUTR contain unpopulated stuffing options for output-filter circuitry and are also DNP, except for R3
and R5 which are populated as 0-Ω resistors. The resistors can be removed and ferrite beads installed, if
desired. There are also PCB pads for TVS diodes which can be populated for IEC ESD testing.
4
TPA6133A2 EVM
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Reference
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3.1
TPA6133A2EVM Schematic
Figure 1 illustrates the TPA6133A2EVM schematic.
JP5
LIN+
L_IN1
White
C1
R9
LIN+
3
4
1
Left+
TP8
0
0.47µF
R1
JP_SE_L
VBAT
1.00k
LIN-
C2
R10
0
LIN-
LeftTP9
C15
DNP
DNP
0.47µF
C16
DNP
DNP
C3
1µF
C7
1µF
JP6
AGND
JP7
RIN+
R_IN1
Red
RIN+
3
4
1
AGND
AGND
GND
TP10
C4
R11
0
U2
0.47µF
12
20
R2
SP_SE_R
1.00k
RIN-
C5
R12
0
RIN-
C17
DNP
DNP
2
1
LEFTINP
LEFTINM
RINP
RINM
4
5
RIGHTINP
RIGHTINM
JP8
18
17
HPLEFT
HPRIGHT
14
11
HPLEFT
HPRIGHT
CPVSS
CPVSS
16
15
CPVSS
GND
GND
GND
GND
GND
PAD
3
9
10
13
19
21
RightTP11
AGND
AGND
AGND
VBAT
SD
PWR_IN
VBAT_EXT
R6
100k
6
8
7
R3
1µF
CPP
CPN
VDD
VDD
LINP
LINM
0.47µF
C18
DNP
DNP
GND
C14
Right+
SD
TEST1
TEST2
HPR
HPL
TP5
0
HPL
1
3
2
TP4
R5
HPR
Headphone_OUT
0
C10
DNP
DNP
GND
TP7
J1
C11
DNP
DNP
C12
DNP
DNP
C13
DNP
DNP
LOAD_L
LOAD_R
DNP
DNP
DNP
DNP
GND
GND
GND
GND
GND
TP6
R14
0
R13
0
C6 GND
1µF
TPA6133A2RTJR
GND
GND
GND AGND
GND
JP_VBAT_SEL
GND
VBAT
1
2
3
GND_USBIN
S1
JP1
SD
USB_PWR
VCC-USB
1
VCC
DD+
ID
R7
100k
5V-USB
JP_IQ
GND
3
S1
4
1
5
2
SHUTDOWN
VBAT
R8
100k
TEST2
TP2
TEST1
TP1
GND
TP12
SHUTDOWN
2
S2
GND
FB2
VBAT
GND
JP3
LED ENABLE
GND
FB1
VBAT
JP4
R4
C8
10µF
C9
0.1µF
GND
GND
LED PULLUP
392
TP3
SHUTDOWN
LED1
Green
SHUTDOWN
GND
GND
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Figure 1. TPA6133A2EVM Schematic
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Reference
3.2
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TPA6133A2EVM PCB Layers
Figure 2 through Figure 6 illustrate the TPA6133A2EVM PCB layout images.
Figure 2. Top View with Silk Screen
Figure 3. Top Layer
6
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Figure 4. GND Layer
Figure 5. Power and GND Layer
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Reference
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Figure 6. Bottom Layer
8
TPA6133A2 EVM
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3.3
TPA6133A2EVM Bill of Materials
Table 1 lists the TPA6133A2EVM bill of materials.
Table 1. TPA6133A2EVM Bill of Materials
Designator
Qty
Value
!PCB
1
C1, C2, C4,
C5
4
0.47uF
C3, C6, C7,
C14
4
C8
C9
Description
Package Reference
Printed Circuit Board
Part Number
Manufacturer
Alternate Part
Number
Alternate
Manufacturer
-
-
TPA6133A2EVM
Any
CAP, CERM, 0.47 µF, 16 V, +/- 10%, X7R, 0603
0603
C0603C474K4RACTU
Kemet
1uF
CAP, CERM, 1 µF, 25 V, +/- 10%, X7R, 0603
0603
GRM188R71E105KA12D
Murata
1
10uF
CAP, CERM, 10 µF, 16 V, +/- 10%, X5R, 0805
0805
GRM21BR61C106KE15L
Murata
1
0.1uF
CAP, CERM, 0.1 µF, 16 V, +/- 10%, X7R, 0603
0603
GRM188R71C104KA01D
Murata
FB1, FB2
2
30 ohm
Ferrite Bead, 30 ohm @ 100 MHz, 1.5 A, 0805
0805
MMZ2012R300A
TDK
H1, H2, H3,
H4
4
MACHINE SCREW PAN PHILLIPS 4-40
Machine Screw, 4-40,
1/4 inch
PMSSS 440 0025 PH
B&F Fastener Supply
H5, H6, H7,
H8
4
HEX STANDOFF 4-40 ALUMINUM 3/4"
HEX STANDOFF 440 ALUMINUM 3/4"
2204
Keystone
J1
1
Audio Jack, 3.5mm, Stereo, R/A, SMT
Audio Jack SMD
SJ-3523-SMT
CUI Inc.
JP1, JP3,
JP4, JP5,
JP6, JP7,
JP8, JP_IQ,
JP_SE_L,
SP_SE_R
10
Header, 100mil, 2x1, Gold, TH
Sullins 100mil, 1x2,
230 mil above
insulator
PBC02SAAN
Sullins Connector
Solutions
JP_VBAT_S
EL
1
Header, 100mil, 3x1, Gold, TH
PBC03SAAN
PBC03SAAN
Sullins Connector
Solutions
LED1
1
LED, Green, SMD
0805
SML-LXT0805GW-TR
Lumex
L_IN1
1
RCA Jack, White, R/A, TH
PC Mount Phono
Jack-White, TH
970
Keystone
PWR_IN
1
Dual Binding Posts with Base, 2x1, TH
Dual Binding Posts
with Base, 2x1, TH
6883
Pomona Electronics
R1, R2
2
1.00k
RES, 1.00 k, 0.1%, 0.1 W, 0603
0603
RT0603BRB071KL
Yageo America
R3, R5, R9,
R10, R11,
R12, R13
7
0
RES, 0, 5%, 0.1 W, 0603
0603
ERJ-3GEY0R00V
Panasonic
R4
1
392
RES, 392, 1%, 0.1 W, 0603
0603
CRCW0603392RFKEA
Vishay-Dale
R6, R7, R8
3
100k
RES, 100 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603
0603
ERJ-3GEYJ104V
Panasonic
R14
1
0
RES, 0, 5%, 0.125 W, 0805
0805
RC0805JR-070RL
Yageo America
R_IN1
1
RCA Jack, Red, R/A, TH
PC Mount Phono
Jack-Red, TH
971
Keystone
S1
1
Switch, Tactile, SPST-NO, 0.05A, 12V, SMT
Switch, 4.4x2x2.9 mm TL1015AF160QG
Green
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Table 1. TPA6133A2EVM Bill of Materials (continued)
Designator
Qty
Value
Description
Package Reference
Part Number
Manufacturer
Alternate Part
Number
Alternate
Manufacturer
SH1, SH2,
SH3, SH4,
SH5, SH6,
SH7, SH8,
SH9, SH10,
SH11
11
1x2
Shunt, 100mil, Gold plated, Black
Shunt
969102-0000-DA
3M
SNT-100-BK-G
Samtec
TP1, TP2,
TP3, TP4,
TP5, TP8,
TP9, TP10,
TP11
9
Test Point, Miniature, White, TH
White Miniature
Testpoint
5002
Keystone
TP6, TP7,
TP12
3
Test Point, Miniature, Black, TH
Black Miniature
Testpoint
5001
Keystone
U2
1
138-mW DirectPath(TM)Stereo Headphone Amplifier
with I2C Volume Control, RTJ0020D (WQFN-20)
RTJ0020D
TPA6133A2RTJR
Texas Instruments
TPA6130A2RTJT
Texas Instruments
USB_PWR
1
Connector, Receptacle, Mini-USB Type B, R/A, SMT
Connector,
UX60SC-MB-5S8
Receptacle, Mini-USB
Type B, R/A, SMT
Hirose Electric Co.
Ltd.
C10,
C12,
C15,
C17,
0
CAP, CERM, 0.1 µF, 16 V, +/- 10%, X7R, 0603
0603
GRM188R71C104KA01D
Murata
Fiducial mark. There is nothing to buy or mount.
Fiducial
N/A
N/A
RES, 0, 5%, 0.1 W, 0603
0603
ERJ-3GEY0R00V
Panasonic
C11,
C13,
C16,
C18
FID1, FID2,
FID3
0
LOAD_L,
LOAD_R
0
0.1uF
0
Notes: Unless otherwise noted in the Alternate PartNumber and/or Alternate Manufacturer columns, all parts may be substituted with equivalents.
10
TPA6133A2 EVM
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Revision History
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Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (June 2013) to A Revision ......................................................................................................... Page
•
•
•
Changed schematic image for board revision C. ..................................................................................... 5
Changed PCB layout images for board revision C. ................................................................................... 6
Changed BOM for board revision C..................................................................................................... 9
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11
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
testing other than that specifically described in the published documentation for a particular TI Resource.
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
ANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY
RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
regarding or referencing third-party products or services does not constitute a license to use such products or services, or a warranty or
endorsement thereof. Use of TI Resources 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.
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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