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PT8A2612 Datasheet

Pir Sensor Light Switch Controller

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

PT8A2612 Overview

The PT8A2612 is a CMOS LSI chip based on 260 base designed for use in automatic PIR lamp control. It can operate with a 2-wire configuration for triac applications with dimmer function or 3-wire configuration for RELAY application. Its PIR sensor detects infrared power variations induced by the motion of a human body and transforms it to a voltage variation.

PT8A2612 Applications

  • Built-in noise rejection circuit

PT8A2612 Distributor