D203S PIR human motion sensor pyroelectric detector chip for hc-sr501
D203s features:
? standard model,
? Junction FET realizes impedance transformation in the form of source follower,
? adopt dual compensation structure to effectively resist the interference of environmental changes, vibration and stray light,
? suitable for automatic lighting switches, intelligent toys, intrusion detectors for anti-theft alarm, various household appliances, etc,
D203s standard specifications and dimensions:
Window size 3*4mm
Infrared receiving electrode 2*lmm , 2elements
encapsulation TO-5
Receiving wavelength 5—14 p m
Transmittance > 75%
Peak value of output signal [vp-p] > 3500mV
sensitivity > 3300V/W
Detection rate (d*) 1.4 xlO8 cmHz1/2/W
Noise peak [vp-p] < 70mV
Output balance < 10%
Source voltage 0.3-1.2V
supply voltage 3-15V
Operating temperature range - 30~70°C
Storage temperature range - 40~80°C
Packing including: 1pcs * d203s pir sensor
Schematic design drawing.