Single-Channel Industrial Voltage & Current Output Driver, Isolated, EMC/EMI Tested Reference Design
TIPD153
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Key Document
- Single-Channel Industrial Voltage and Current Output Driver Design Guide
(PDF 2603 KB)
10 Dec 2013
-
TIPD153 Design File
(ZIP 636 KB)
10 Dec 2013
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
See the Important Notice and Disclaimer covering reference designs and other TI resources.