HCPL-4100 transmitter equivalent, optically coupled 20ma current loop transmitter.
* Guaranteed 20 mA Loop Parameters
* Data Input Compatible with LSTTL, TTL and CMOS Logic
* Guaranteed Performance over Temperature (0°C to 70°C)
* Intern.
The HCPL-4100 optocoupler is designed to operate as a transmitter in equipment using the 20 mA current loop. 20 mA current loop systems conventionally signal a logic high state by transmitting 20 mA of loop current (MARK), and signal a logic low stat.
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