Part Number
|
HT7612 |
Manufacturer
|
Holtek Semiconductor |
Description
|
General Purpose PIR Controller |
Published
|
Feb 9, 2010 |
Detailed Description
|
HT7612/HT7612B General Purpose PIR Controller
Features
· Operating voltage: 2.7V ~ 5.5V · Standby current typical:
HT76...
|
Datasheet
|
HT7612
|
Overview
HT7612/HT7612B General Purpose PIR Controller
Features
· Operating voltage: 2.
7V ~ 5.
5V · Standby current typical:
HT7612: 17mA HT7612B: 19mA · CDS input · CDS debounce time: HT7612: 15~20 seconds HT7612B: 3 seconds · High noise immunity
Applications
· PIR light control · Motion detectors
· 40 second power-on delay · 10 second high speed warm-up for test mode · 1~3783 second adjustable PIR turn on time.
· Output drive for Relay, TRIAC and LED · Output drive buzzer alarm · Low voltage detector · Override function · 16-pin DIP/NSOP packages
· Alarm system · Auto door bells
General Description
The HT7612/HT7612B is PIR controller specifically designed to interface to PIR sensors to impleme...
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