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K222S

Pyroelectric Infrared Sensor

PROD Model:K222S

Window Size: 3*4mm

Output Signal:Analog signal output

Sensing Distance: 10M (lens SB-F-02)

See lens selection for different distances

Sensing Angle:120°(horizontal direction)

Working voltage: 3-15V

Static Noise:<80mV

Recommend Supporting IC: ISB6601L, RS8034, ISB02,BISSO001

K222S Product Introduction

The K222S pyroelectric infrared sensor employs a
dual-sensitive-element design, optimizes internal filter circuit
parameters, and utilizes an 8–14 μm infrared filter, thereby enhancing
the product's resistance to radio frequency interference and improving
the sensor's operational stability.

K222S Product Features

Analog signal output

Resistant to white light

Immunity to RF interference

K222S Technical Data


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Window size
3*4mm
Infrared acceptance electrodes 2.6*1mm   2elements
EncapsulationTo- 5
Received wavelength8~14μ 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


K222S Product Specification Document

Access detailed technical information, configuration guides, and solutions notes to support your evaluation and implementation of the SB-2023 Series.

  • Product Datasheet

    Complete technical specifications, performance curves, dimensional drawings, and ordering information.

    Download
  • Product Datasheet

    Complete technical specifications, performance curves, dimensional drawings, and ordering information.

    Download
  • Product Datasheet

    Complete technical specifications, performance curves, dimensional drawings, and ordering information.

    Download
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