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Texas Instruments BP-DAC61402EVM Скачать руководство пользователя страница 4

Overview

4

SLAU825 – June 2020

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Copyright © 2020, Texas Instruments Incorporated

BP-DAC81404EVM, BP-DAC61402EVM

1.2

Related Documentation from Texas Instruments

The following document provides information regarding Texas Instruments integrated circuits used in the
assembly of the BP-DAC81404EVM and BP-DAC61402EVM. This user's guide is available from the TI
web site under literature number SLAU825. Any letter appended to the literature number corresponds to
the document revision that is current at the time of the writing of this document. Newer revisions may be
available from the TI web site at

http://www.ti.com/

, or call the Texas Instruments Literature Response

Center at (800) 477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify
the document by both title and literature number.

Table 4. Related Documentation

Document

Literature Number

product data sheet

product data sheet

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Содержание BP-DAC61402EVM

Страница 1: ...AC81404 evaluation module EVM and BP DAC61402 EVM BoosterPack plug in modules This EVM is designed to evaluate the performance of the DAC81404 and DAC61402 buffered voltage output DACs in a variety of...

Страница 2: ...ock Diagram 10 7 LaunchPad Interface Pinout 11 8 BP DAC81404EVM BP DAC61402EVM GUI Location 12 9 GUI Connection Detection 12 10 Software Home Page 13 11 Setup Page 14 12 DAC Quick Start Page Basic DAC...

Страница 3: ...ge make the DACx140x an excellent choice for end equipment such as automated test equipment analog output modules servo motor drives and precision data acquisition cards The DACx140x devices incorpora...

Страница 4: ...he TI web site under literature number SLAU825 Any letter appended to the literature number corresponds to the document revision that is current at the time of the writing of this document Newer revis...

Страница 5: ...d the EVM GUI the runtime file can be downloaded through the EVM GUI during installation The software can also be run online however only after the firmware and driver are upgraded After the software...

Страница 6: ...System Setup www ti com 6 SLAU825 June 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM Figure 2 Software Installation Path...

Страница 7: ...ccessfully 1 Remove jumper JP6 on the LaunchPad as shown in step 1 of Figure 3 Figure 3 LaunchPad Setup 2 Mount the jumper on 5V OTG Retain the jumper on 5V XDS as shown in step 1 of Figure 3 3 Connec...

Страница 8: ...DAC81404EVM orBP DAC61402EVM A PC runs the software that provides an interface to the BP DAC81404EVM through the LaunchPad The BP DAC81404EVM BP DAC61402EVM require external power supplies as describe...

Страница 9: ...AVSS can be up to 21 5 V J14 High Current Stage Enable Disable None DAC VOUT is not connected to high current Stage 1 2 DAC output Channel B is connected to High current stage J16 External Reference N...

Страница 10: ...ack connectors There is an onboard reference using the REF6025 which generates a 2 5 V voltage reference which can be used as an external reference for the DAC Each channel outputs named as DAC_VOUT_A...

Страница 11: ...SDO SDIN RST www ti com Detailed Description 11 SLAU825 June 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM 3 1 2 Signal Definition for...

Страница 12: ...e All Programs menu and select the BP DAC81404EVM or BP DAC61402EVM icon as Figure 8 shows Figure 8 BP DAC81404EVM BP DAC61402EVM GUI Location Figure 9 shows that if the LaunchPad connector is connect...

Страница 13: ...ions that help configure the DAC81404 or DAC61402 device These functions are built into several GUI pages as the following sections show The Menu button allows the user to switch between the pages wit...

Страница 14: ...Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM 3 2 2 2 Setup Page The Setup page shown in Figure 11 guides the user to perform a one time fir...

Страница 15: ...exas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM 3 2 2 3 DAC Quick Start Page The DAC Quick Start page provides the functions to quickly get started with the EVM This page provides interfac...

Страница 16: ...Page There are some configuration lists and action buttons provided on the Register Map page To store the values of the register map locally press the Save Registers button under the File menu option...

Страница 17: ...Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM 3 2 2 5 Collateral Page Figure 15 shows a page that provides links for all the collateral on t...

Страница 18: ...nstruments Incorporated BP DAC81404EVM BP DAC61402EVM 4 Schematic PCB Layout and Bill of Materials This section contains the complete bill of materials and schematic diagram for the BP DAC81404EVM BP...

Страница 19: ...ayout and Bill of Materials 19 SLAU825 June 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM 4 1 BP DAC81404EVM BP DAC61402EVM Schematic F...

Страница 20: ...matic PCB Layout and Bill of Materials www ti com 20 SLAU825 June 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM Figure 17 Schematic Pag...

Страница 21: ...mit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM 4 2 PCB Layout Figure 18 through Figure 21 show the layout details of the BP DAC81404EVM BP DAC61...

Страница 22: ...Bill of Materials www ti com 22 SLAU825 June 2020 Submit Documentation Feedback Copyright 2020 Texas Instruments Incorporated BP DAC81404EVM BP DAC61402EVM Figure 20 PCB Layout Power Plane Figure 21...

Страница 23: ...ata D1 D2 2 75V Diode Switching 75 V 0 3 A SOD 523 SOD 523 1N4148X TP Micro Commercial Components H1 H2 H3 H4 4 MACHINE SCREW PAN PHILLIPS 4 40 Machine Screw 4 40 1 4 inch PMSSS 440 0025 PH B F Fasten...

Страница 24: ...asonic R41 1 1 00 RES 1 00 1 0 1 W 0603 0603 RC0603FR 071RL Yageo R42 1 51k RES 51 k 5 0 1 W AEC Q200 Grade 0 0603 0603 CRCW060351K0JNEA Vishay Dale SH JP5 SH JP6 SH JP7 SH JP8 SH JP11 SH JP18 SH JP19...

Страница 25: ...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 26: ...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 27: ...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 28: ...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 29: ...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 30: ...e resources are subject to 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 reprod...

Страница 31: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments BP DAC61402EVM...

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