Fully Isolated, Single Channel Voltage and 4 mA to 20 mA Output with HART
Referenzdesign unter Verwendung des Teils AD5422 von Analog Devices
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Für Endprodukte
- Distributed Power System
- Industrial Programmable Logic Controllers (PLCs)
Beschreibung
- Circuit provides a complete, fully isolated, analog output channel suitable for programmable logic controllers (PLCs) and distributed control system (DCS) modules that require standard 4 mA to 20 mA HART1-compatible current outputs and unipolar or bipolar output voltage ranges. It provides a flexible building block for channel-to-channel isolated PLC/DCS output modules or any other industrial application that requires a fully isolated analog output. The circuit also includes external protection on the analog output terminals
Haupteigenschaften
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DAC Resolution16 Bit
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Number of Channels1CH
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