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PT8A2642, PT8A2641 PIR Sensor Light Switch

PT8A2642 Description

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The PT8A264X is a CMOS LSI chip designed for use in automatic PIR lamp control.

PT8A2642 Features

* Operating voltage: 5V (Typ. )
* Average supply current: 120µA (Typ. )
* 2 stage op-amp for filter.
* Build-in noise rejection circuit.
* On-chip regulator.
* Adjustable output duration
* Override function.
* ON/AUTO/OFF selectable by MODE pin
* Apply to AC 220V/50

PT8A2642 Applications

* or with a 3-wire configuration for relay applications. The chip is equipped with operational amplifiers, a comparator, timer, a zero crossing detector, control circuit, a voltage regulator, a system oscillator, and an output timing oscillator. Its PIR sensor detects infrared power variations induced

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: PT8A2642, PT8A2641. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
PT8A2642, PT8A2641
Manufacturer
Pericom Technology
File Size
357.16 KB
Datasheet
PT8A2641-PericomTechnology.pdf
Description
PIR Sensor Light Switch
Note
This datasheet PDF includes multiple part numbers: PT8A2642, PT8A2641.
Please refer to the document for exact specifications by model.

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📌 All Tags

PIR Sensor Light Switch Pericom Technology
Pericom Technology PT8A2642-like datasheet