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Pyroelectric infrared sensor

Thermopile temperature sensor

Human infrared sensor module

Fresnel Lens

Human infrared sensing IC chip

Temperature and humidity sensor

MEMS sensor

Rda226 digital pyroelectric sensor

Rda226 digital pyroelectric sensor

Rda226 digital pyroelectric sensor is an integrated design of sensitive element and signal processing chip of traditional pyroelectric sensor. The sensitive element and IC chip are integrated and packaged inside the sensor shield. The sensitive element senses the infrared signal generated by the external human movement and transmits it to the high-precision digital intelligent processing chip for processing in the way of differential input. The signal processing is completed and the signal is transmitted The sensor outputs digital signal directly, which is convenient to use.

Product overview specifications related information download

Rda226 digital pyroelectric sensor is an integrated design of sensitive element and signal processing chip of traditional pyroelectric sensor. The sensitive element and IC chip are integrated and packaged inside the sensor shield. The sensitive element senses the infrared signal generated by the external human movement and transmits it to the high-precision digital intelligent processing chip for processing in the way of differential input. The signal processing is completed and the signal is transmitted The sensor outputs digital signal directly, which is convenient to use.

Sensor features

1. High precision ad signal processing;

2. Differential signal input mode, strong anti-interference ability;

3. It has the functions of sensitivity adjustment, delay time adjustment and photosensitive enable control;

4. Whether the enabling end can enable the output of the sensor;

5. Low working voltage and low power consumption;

6. Digital TTL signal output.

Main applications

Security products, human body induction toys, human body induction lamps, switches, home appliances, industrial automation control, smart home, Internet of things terminals, smart home appliances, etc

technical parameter

Product specification click download