HT7611A Description
The HT761x is a CMOS LSI chip designed for use in automatic PIR lamp control. It can operate with a 2-wire configuration for triac applications or with a 3-wire configuration for relay applications. The chip is equipped with operational amplifiers, a parator, timer, a zero crossing detector, control circuit, a voltage regulator, a system oscillator, and an output timing oscillator.
HT7611A Key Features
- Operating voltage: 5V~12V
- Standby current: 100mA (Typ.)
- On-chip regulator
- Adjustable output duration
- CDS input
- 40 second warm-up