Pyroelectric Infrared Processing IC (M7616) 

GENERAL DESCRIPTION

    The M7616 is a low power PIR ( passive infra-red ) controller LSI designed for battery powered can be used in many application. The chip contains operation amplifiers, comparators, timer ,a voltage regulator, 2 oscillator and control circuits.An CDS device is installed externally to cut off the operation of M7616 during the day time.

FEATURES

1.High noise immunity

2.Low stand-by current < 50μA @3.0V

3.RELAY Driver only.

4.Adjustable play on duration and latch duration.

5.CDS input conditionally.

6.16 pin DIP or SOP package.

APPLICATIONS

  PIR light controller, Motion Detector, Alarm system, Auto-door bel   

Features:

* 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