M7620 - PIR CONTROLLER
The M7620 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
M7620 Features
* ‧ Digital signal processing ‧ Adjustable PIR sensitivity ‧ Adjustable output turn-on time ‧ Retrigger/Non-retrigger function ‧ RELAY output ‧ SOP-8 package APPLICATIONS ‧ PIR light controller, Motion Detector, Alarm system, Auto-door bell PIN ASSIGMENT M7620 RETRIG 1 PIRIN VSS RELAY 4 8 VDD CDS
