CS9803GP中文资料ETC数据手册PDF规格书

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General Description

The CS9803 is a passive infra-red controller, using analog mixing digital design technique and manufactures by CMOS process which can either driver TRIAC or RELAY depending on user’s choice. With special noise immunity technique, CS9803 is the most stable passive infrared 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.

特性 Features

Operating voltage: 4.5V～5.5V (DC)

Operating current≤1mA

CDS input

Pulse output for TRIAC drive or level output for relay drive

Built-in 2-stage operational amplifier

Adjustable output on time duration

On –chip regulator for PIR sensor

Zero-crossing triggering

Package: DIP16

Application:

Home security system

Auto light system for garden, garage, hallway, staircase, porch, bathroom, etc.

Auto switch for ventilation fan

Auto notice system for office, storage, etc.