Description
AC/DC to Logic Interface Optocouplers Technical Data HCPL-0370 HCPL-3700 HCPL-3760 .
The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers.
Features
* Standard (HCPL-0370/3700) and Low Input Current (HCPL-3760) Versions
* AC or DC Input
* Programmable Sense Voltage
* Hysteresis
* Logic Compatible Output
* Thresholds Guaranteed over Temperature
* Thresholds Independent of LED Optical Paramet
Applications
* Limit Switch Sensing
* Low Voltage Detector
* 5 V-240 V AC/DC Voltage Sensing
* Relay Contact Monitor
* Relay Coil Voltage Monitor
* Current Sensing
* Microprocessor Interfacing
AC 1 8 VCC
DC+ 2
7
NC
DC- 3
6
VO
AC 4
5
GND
TRUTH TABL