NSL-32SR2 opto coupler LDR+LED

Optocoupler with resistive output. The optocoupler consists of an LED and an LDR (light dependent resistor). The resistance is high when the LED is dark and decreases linearly as the LED lights up.

* Max current (LED): 25mA
* Forward voltage (LED): 2.5V
* Max voltage (LDR): 60V
* Power dissipation (LDR): 50mW
* Resistance (on/off): 40ohm / 5Mohm
* Rise time: 5ms
* Fall time: 80ms