GENERAL DESCRIPTION

The M7612 is a PIR ( passive infra-red ) controller , using analog mixing digital design technique and manufactures by CMOSProcess 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

1.PIR light controller,

2.Motion Detector,

3.Alarm system,

4.Auto-door bell.