Product description
Opto coupler with an LED and two light dependent resistors. The resistors are internally connected as a voltage divider, which can be used to replace a potentiometer. The output resistance decreases from about 100kohm at 0mA to about 400ohm at 40mA. Often used in audio circuits. VTL5C4/2 has very low "on" resistance, fast response time and small temperature coefficient.
* Current (LED): 40mA max
* Voltage drop (LED): 2.0V
* Output: Resistance (~400ohm to ~100kohm)
* Speed: on: 6ms off: 1.5s
* Current (LED): 40mA max
* Voltage drop (LED): 2.0V
* Output: Resistance (~400ohm to ~100kohm)
* Speed: on: 6ms off: 1.5s