PIR Control IR IC(M7612) for PIR sensor application

Specifications Operating voltage: 4.5V-5.5V (DC)

Operating current<1mA

CDS input

Pulse output for TRIAC drive or level

PIR Control Infrared Ray Integrated Circuit   GENERAL DESCRIPTION The M7612 is a PIR ( passive infra-red ) controller , using analog mixing digital design technique and manufactures by CMOS
Process which can either drive TRIAC or RELAY depending on user’s choice. With special noise immunity technique , M7612
is the most stable PIR controller you can find on the market. More than this , there are few components needed in its application
circuit which can reduce material cost and increase competitive. FEATURES • High noise immunity.
• Drive either RELAY or TRIAC.
• Adjustable light on duration.
• TRIAC can be either shunt or serial connected.
• PIR input.
• CDS input.
• Auto change on / auto mode by bonding option.
• 16 pin DIP or SOP package.
APPLICATIONS • PIR light controller, Motion Detector, Alarm system, Auto-door bell.