KC7783 查看數據表（PDF） - Unspecified

零件编号

产品描述 (功能)

生产厂家

KC7783

PIR Sensor Module

Unspecified 

KC7783

PIR Sensor Module

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General

KC7783 is a pyroelectric sensor module which developed

for human body detection. A PIR detector combined with a

fresnel lens are mounted on a compact size PCB together

with an analog IC, KC778B, and limited components to

form the module. High level output of variable width is

provided.

Features

• Compact size (25 x 35 mm)

• Wide range of operation voltage 4-12V

• Special output pulse width can be requested

• TTL output can be directly connected to micro

controller or logic device

• High sensitivity

• High RFI immunity

• Power up delay 25sec

Electrical Specification

Operation Volage

Operation Current

PIR Input Gain

Output Pulse Width

Operation Temperature

4 - 12V

400µA at 5V

68dB

0.5 sec min

-20oC -50oC

Lens Information

Note :

Due to the high sensitivity of PIR sensor device, it is not

recommended to use the module in the following or

similar condition.

A) in rapid environmental changes

B) in strong shock or vibration

C) in a place where there are obstructing material (eg.

glass) through which IR cannot pass within detection

area.

D) exposed to direct sun light

E) exposed to direct wind from a heater or air conditioner.

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