UT8803 Datasheet - Unisonic Technologies

Datasheet Details

Part number:

UT8803

Manufacturer:

Unisonic Technologies

File Size:

199.58 KB

Description:

Pir infrared remote control circuit.

UT8803, PIR INFRARED REMOTE CONTROL CIRCUIT

UT8803 Features

* High Noise Immunity.

* Output drivable RELAY or TRIAC.

* Contain two OP amps, gain adjustable.

* Control time adjustable.

* Steady voltage inside output 3.1 V to drive the PIR directly.

* Integrate zero cross detect, the AC power supply triggers synchronously, lowering the

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