OPI128 isolator equivalent, optically coupled isolator.
* Multiple output options
* 15 kV dc input-to-output isolation
voltage
* Direct TTL/STTL interface
* High noise immunity
* Data rates to 250 KBit/s .
* High voltage isolation
between input and output
* Electrical isolation in dirty
environments
* Industrial.
Each OPI125, OPI126, and OPI128 consists of an optically coupled isolator with a gallium arsenide infrared emitting diode coupled to a monolithic integrated circuit. This circuit incorporates a photodiode, a linear amplifier and a Schmitt trigger o.
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