M7621 - PIR CONTROLLER
The M7621 integrated circuit combines all required functions for a single chip Passive Infra Red (PIR) light controller.
It is designed for load switching with a transistor or a relay in 3 wire AC and DC systems.
A conventional PIR sensor connects directly to the PIR input.
The pull-down resistor an
M7621 Features
* ‧ Digital signal processing ‧ Temperature compensation input ‧ Adjustment brightness. ‧ Adjustable PIR sensitivity ‧ Adjustable output turn-on time ‧ Retrigger / Non-retrigger function ‧ Dimmer function ‧ PWM output ‧ RELAY output ‧ SOP-16 package APPLICATIONS ‧ PIR light controller, Motion Detector
