Texas Instruments DAC82002EVM Скачать руководство пользователя страница 19

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.

Содержание DAC82002EVM

Страница 1: ...commercial unbuffered voltage output DAC in a variety of configurations Throughout this document the terms evaluation board evaluation module and EVM are synonymous with the DAC82002EVM This document...

Страница 2: ...Connection Detection 9 Figure 3 6 Low Level Configuration Page 10 Figure 3 7 Low Level Configuration Page Options 10 Figure 4 1 DAC82002EVM Schematic Page 1 11 Figure 4 2 DAC82002EVM Schematic Page 2...

Страница 3: ...Contents of DAC82002EVM Kit Item Quantity DAC82002EVM evaluation board PCB 1 USB micro B plug to USB A plug cable 1 1 2 Related Documentation from Texas Instruments The following document provides inf...

Страница 4: ...folder After the software is downloaded navigate to the download folder and run the DAC82002EVM software installer executable file When the DAC82002EVM software is launched an installation dialog win...

Страница 5: ...nd drivers to the local machine Figure 2 2 shows the FTDI USB drivers installation window that is automatically launched after the DAC82002EVM software installation is complete Figure 2 2 FTDI USB Dri...

Страница 6: ...DAC82002EVM are crucial to the proper operation of the EVM Table 2 2 provides the details of the configurable jumper settings on the EVM Figure 4 1 defines the DAC82002EVM pin numbers Table 2 2 DAC82...

Страница 7: ...mplifiers with other options DAC82002 OPA 388 OPA 2328 OPA 2328 OPA 388 MUX VOUTA MUX USB FT4222 SPI External VDD VOUTB REF5025 2 5 V External VREF 3 3 V Figure 3 1 DAC82002EVM Hardware Simplified Sch...

Страница 8: ...5 C6 C2 C3 B2 B3 B6 100nF C13 100nF C20 100nF C27 100nF C30 100nF C32 100nF C35 0 R13 0 R15 0 R17 0 R18 0 R19 0 R20 0 R21 0 R24 0 R27 0 R30 0 R32 0 R16 VOUTA VREF 0 R28 AGND VOUTA VREF 0 R12 0 R23 0 R...

Страница 9: ...Figure 3 5 shows that if the onboard controller is connected correctly the status bar at the bottom of the screen displays CONNECTED If the controller is not properly connected or not connected at all...

Страница 10: ...en to the registers by entering a value in the value column of the GUI Figure 3 6 Low Level Configuration Page To store the values of the register map locally select Save Configuration under the File...

Страница 11: ..._ISO TP26 TP27 TP24 TP25 10k R34 1 2 J13 FTDI_EN FTDI_EN FTDI_EN FTDI_EN 11 12 13 U8D AGND 100nF C37 AGND VDD AGND 1 2 Y1 0 R11 100V 20pF C14 100V 20pF C15 IN 1 OUT 5 2 EN 3 NC 4 GND U3 100nF C2 100nF...

Страница 12: ...4 2 DAC82002EVM Schematic Page 2 Schematic PCB Layout and Bill of Materials www ti com 12 DAC82002EVM User s Guide SBAU401 AUGUST 2022 Submit Document Feedback Copyright 2022 Texas Instruments Incorp...

Страница 13: ...100nF C27 100nF C30 100nF C32 100nF C35 0 R13 0 R15 0 R17 0 R18 0 R19 0 R20 0 R21 0 R24 0 R27 0 R30 0 R32 0 R16 VOUTA VREF 0 R28 AGND VOUTA VREF 0 R12 0 R23 0 R29 0 R14 VOUTA VREF 0 R25 AGND VOUTB VRE...

Страница 14: ...igure 4 4 DAC82002EVM PCB Components Layout Schematic PCB Layout and Bill of Materials www ti com 14 DAC82002EVM User s Guide SBAU401 AUGUST 2022 Submit Document Feedback Copyright 2022 Texas Instrume...

Страница 15: ...ure 4 5 DAC82002EVM PCB Layers www ti com Schematic PCB Layout and Bill of Materials SBAU401 AUGUST 2022 Submit Document Feedback DAC82002EVM User s Guide 15 Copyright 2022 Texas Instruments Incorpora...

Страница 16: ...402 402 C0402C102J3RACTU Kemet C38 C39 2 8 pF CAP CERM 8 pF 50 V 6 25 C0G NP0 0402 402 CC0402DRNPO9BN8R0 Yageo D1 D2 D3 3 24 V PulseGuard ESD suppressor 24 VDC SMT 0603 TVS diode PGB1010603MR Littelfu...

Страница 17: ...E Connectivity TP1 TP2 TP3 TP4 TP5 TP6 TP8 TP9 TP10 TP11 TP12 TP21 TP23 TP24 TP25 TP26 TP27 1 Test point miniature white TH White miniature test point 5002 Keystone TP7 TP20 1 Test point miniature red...

Страница 18: ...fter PW0014A large T and R PW0014A SN74LV4T125PWR Texas Instruments XU5 XU6 XU7 3 Socket DIP 8 2 54 mm pitch Socket DIP 8 2 54 mm pitch 4808 3004 CP 3M Y1 1 Crystal 12 MHz 30 ppm 18 pF SMD 11 4 mm 4 7...

Страница 19: ...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...

Страница 20: ...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...

Страница 21: ...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...

Страница 22: ...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...

Страница 23: ...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...

Страница 24: ...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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