Product Description

Free Sample High Performance PIR IC for Light System
Specification

Model	LP8072
Dissipation Power	1310MW
Operating Current	<700uA
Input Voltage	-0.5-+6V
Operating Temperature	-10-70
Supply Voltage	4V-5.5V
Packing Type	SMD/DIP16
Color	Black
Amplifier	Built-in 2-stage operational
Triggering	Zero-crossing
Characteristic	CMOS
Usage	light,security alarm,lamp,dryer,door,fan etc

Feature
* CMOS craft
* Digital-analog mix
* Has the independent high input impedance operational amplifier
* Interior bidirectional amplitude discriminator to be possible to suppress the disturbance
* In to suppose the delay time timer and the blocking time timer effectively
* Uses 16 foot DIP seal,also has SOP

Application
It can automatically open each kind of incandescent lamp,the fluorescent lamp, the buzzer, the automatic valve, the electric fan, the dryer fast and so on, is suitable specially for the enterprise, the guesthouse, the market, the storehouse and the family corridor, the corridor and other sensitive region, or uses in the safety zone the automatic light, the illumination and the alarm system.

Working Principle
LP8072 is one section that has the high performance sensing signal processing integrated circuit.It
matches by the pyroelectric infrared sensor and few outside meets the primary device constitution
passive form the pyroelectric infrared switch.