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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.

WARNING

Evaluation Kits 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 shall operate the Evaluation Kit within TI’s recommended

guidelines and any applicable legal or environmental requirements

as well as reasonable and customary safeguards. Failure to set up

and/or operate the Evaluation Kit within TI’s recommended

guidelines may result in personal injury or death or property

damage. Proper set up entails following TI’s instructions for

electrical ratings of interface circuits such as input, output and

electrical loads.

NOTE:

EXPOSURE TO ELECTROSTATIC DISCHARGE (ESD) MAY CAUSE DEGREDATION OR FAILURE OF THE EVALUATION
KIT; TI RECOMMENDS STORAGE OF THE EVALUATION KIT IN A PROTECTIVE ESD BAG.

Summary of Contents for INA-DUAL-2AMP-EVM

Page 1: ...uate the performance of the devices in both single supply and dual supply configurations This document includes the schematic printed circuit board PCB layouts and BOM Throughout this document the ter...

Page 2: ...4 Figure 2 2 Single Supply Configuration Direct Reference Connection 5 Figure 2 3 Single Supply Configuration Buffered Reference Connection 6 Figure 4 1 INA DUAL 2AMP EVM Schematic 10 Figure 4 2 INA...

Page 3: ...The INA DUAL 2AMP EVM evaluates INAs that have the pinout shown in Figure 1 1 VINA VINA RGA RGA 1 2 3 4 U2 RefA VOA SenseA V 5 6 7 8 VINB VINB RGB RGB 16 15 14 13 RefB VOB SenseB V 12 11 9 U3 10 Figur...

Page 4: ...F TP11 GND OAV OAV TP2 C3 10 F C4 1 F C8 10 F C9 1 F TP12 J1 J2 Instrumentation Amplifier Power Supply Operational Amplifier Power Supply TP8 TP9 TP23TP24 TP4 TP5 TP6 TP7 1 2 3 1 2 3 Figure 2 1 Dual S...

Page 5: ...onal Amplifier Power Supply TP8 TP9 TP23TP24 TP4 TP5 TP6 TP7 1 2 3 1 2 3 Figure 2 2 Single Supply Configuration Direct Reference Connection 1 VS to test point TP1 2 GND to test point TP11 3 Install ju...

Page 6: ...P15 TP3 GND C14 OAV 0 1 F TP13 R7 GND R6 C12 GND C13 R15 R3 U1 VINA VINA RGA RGA 1 2 3 4 U2 RefA VOA SenseA V 5 6 7 8 VINB VINB RGB RGB 16 15 14 13 RefB VOB SenseB V 12 11 9 U3 GND C22 V 0 1 F R32 GND...

Page 7: ...rential input signal connect to test points VinA TP14 and VinA TP17 of channel A a Differential input signal connect to test points VinB TP20 and VinB TP22 of channel B 9 Observe output at test point...

Page 8: ...VCM v VOUT 3 2 1 Input Filtering Components R12 R17 and C16 C18 C21 provide the ability to apply common mode and differential mode filtering to the inputs The cutoff frequencies for the filters are s...

Page 9: ...corresponding reference pins The EVM layout allows for many configurations to bias the reference pin such as Sallen Key 2nd order filter Buffer configuration Inverting and noninverting gain configura...

Page 10: ...C30 C27 R31 V R30 V V R39 R40 V R35 R37 R33 R34 0 GND GND R36 C31 TP21 C10 OAV 0 1 F GND GND TP19 TP16 GND GND C11 GND GND C19 R28 C29 TP20 TP22 0 0 R5 R25 C24 C17 R1 C5 R2 R9 R27 R23 C25 C26 R20 C28...

Page 11: ...2 is intended to show how the board is laid out it is not intended to be used for manufacturing PCBs Figure 4 2 INA DUAL 2AMP EVM PCB www ti com Schematic PCB Layout and Bill of Materials SBOU272 NOV...

Page 12: ...H4 4 Bumpon Hemisphere 0 25 X 0 075 Clear 75x250 mil SJ5382 3M J1 J2 2 Header 2 54mm 3x1 Tin TH Header 2 54mm 3x1 TH 68001 403HLF FCI R5 R12 R14 R17 R25 R32 R34 R37 8 0 RES 0 5 0 125 W 0805 0805 RC080...

Page 13: ...ther 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 tec...

Page 14: ...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 in...

Page 15: ...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 s...

Page 16: ...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 electr...

Page 17: ...R 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 Furthe...

Page 18: ...change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of thes...

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