Pyroelectric infrared sensor controller CS9803GP
Function Description:
? the working voltage is 4.0v-5.5v (DC), and the working current is less than 700ua;
? external oscillation resistance and capacitance;
? cadmium sulfide (CDS) sensor is externally connected to suppress the output during the day;
? output can drive relay or thyristor;
? built in two-stage operational amplifier with adjustable gain;
? adjustable control time;
? built in stabilized voltage output 3.1V direct drive PI R;
? integrated zero crossing detection, synchronous triggering of AC power supply, reducing power pollution;
? compatible with weltrand wt8072;
? Di p16 package;
Product application: