CS9803中文资料etc未分类制造商数据手册PDF规格书

[Semic]

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

• 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.

• Package: DIP16