Single-Channel Industrial Voltage & Current Output Driver, Isolated, EMC/EMI Tested Reference Design

(ACTIVE) TIPD153

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Key Document

Description

This TI CerTIfied Reference Design implements a isolated single-channel industrial voltage and current output module using the DAC8760 and ISO7641.  The circuit features a digitally controlled voltage or current output that produces the standard outputs of 0-20mA, 0-24mA, 4-20mA, 0-5V, +/-5V, 0-10V and +/-10V outputs based on the internal register settings of the DAC8760. The design includes the required external protection circuitry needed to pass the IEC61000-4-2/3/4/6 tests and IEC61000-4 test results are included.  The protection circuitry does not negatively affect the voltage or current output performance resulting in <0.1% total unadjusted error (TUE) for both outputs.

Features
  • 16-bit resolution digital input voltage and current industrial output driver
  • ±15 V Supply, ±10V and 0 mA to 24 mA output
  • <0.1 %  total unadjusted error (TUE) for both voltage and current outputs
  • Galvanically isolated using ISO7641
  • Passes IEC61000-4-2/3/4/6 tests
  • Includes test results for IEC 61000-4 test suite

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Part Number Buy from Texas Instruments or Third Party Order Options Status

DAC8760EMC-EVM:
DAC8760 Enhanced Evaluation Module

$75.00(USD)




Pricing may vary.



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TI Devices (5)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DAC7750  12-bit, single-channel, programmable current output DAC for 4-20mA current loop applications  Digital-to-Analog Converters (DACs)  Sample & Buy View Design Kits & Evaluation Modules
DAC7760  12-bit, single-channel, programmable current/voltage output DAC for 4-20mA current loop applications  Digital-to-Analog Converters (DACs)  Sample & Buy View Design Kits & Evaluation Modules
DAC8750  16-Bit Single-Channel Programmable Current Output DAC for 4-20mA Current-Loop Applications  Digital-to-Analog Converters (DACs)  Sample & Buy View Design Kits & Evaluation Modules
DAC8760  16-Bit Single-Channel Programmable Current/Voltage Output DAC for 4-20mA current loop applications  Digital-to-Analog Converters (DACs)  Sample & Buy View Design Kits & Evaluation Modules
ISO7641FC  4kVpk Low Power Quad Channel, 25Mbps Digital Isolator  Isolation  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 2603 10 Dec 2013 493
Selection guides (1)
Title Abstract Type Size (KB) Date Views
PDF 227 13 May 2016 1,606
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 500 10 Jan 2014 81
PDF 63 10 Jan 2014 30
PDF 107 10 Jan 2014 167
Related Tools & Software

Software (1)




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