Overview
Pyroelectric infrared sensor K222S, using dual sensitive element design, internal adjustment of filter circuit parameters and the use of 8-14μm infrared filter, enhance the anti-radio frequency interference ability of the product, improve the working stability of the sensor.
Feature
★ Analog signal output
★ Resistant to white light
★ Immunity to RF interference
Datasheet
| Window size | 3*4mm |
| Infrared acceptance electrodes | 2.6*1mm 2elements |
| Encapsulation | To- 5 |
| Received wavelength | 8～14μ m |
| Transmittance | ≥ 75% |
| Output signal peak [Vp-p] | ≥ 3000mV |
| Sensitivity | ≥ 3300V/W |
| Detection rate(D*) | 1.4 ×108 cmHz1/2/W |
| Noise peak [Vp-p] | <80mV |
| Output balance | <10% |
| Source voltage | 0.3~0.85V |
| Supply voltage | 2~15V |
| Operating Temp | -30~70ºC |
| Storage Temp | -40~80ºC |
Tel.: +86-755-82594732
E-mail: sales.sz@nysenba.com
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