YS312K

초전 적외선 센서

PROD Model: YS312K

Window Size: 3*4mm

Output Signal:Digital signal output

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

See lens selection for different distances

Sensing Angle: 120° (horizontal direction)

Working Voltage: 2.2-5.5V

Static Power Consumption: <20uA

Recommended Supporting IC: customized microcontroller

바로 문의하기

개요

The YS312K is a pyroelectric infrared
sensor that integrates both the AD chip and the human body detection
sensor in an electromagnetic shielding housing. The human body detection
sensor transmits the sensed human body movement signal to the AD chip,
which outputs 16-bit digital signals through acquisition, filtering,
etc., and realizes relevant functions through the single-chip
microcomputer of the peripheral circuit.

특징

16-bit digital signal output

Single-wire serial data

Low power consumption

데이터 시트

1.Absolute Maximum Ratings

Electrical characteristics(beyond those listed below may cause permanent damage to the device. Exposure to absolute maximum ratings may affect the device reliability.

Parameter	Symbol	Min	Max	Unit	Remarks
Operating Temp	TST	-30	70	℃
Current into any pin	Into	-100	100	mA
Storage Temp	TST	-40	80	℃

2. Operating Conditions (T=25°C, Vdd=3V，unless stated otherwise)

Parameter	Symbol	Min	Type	Max	Unit	Remarks
Regular voltage	VDD	2.2	3.3	5.5	V
Supply current	IDD	5	10	20	μA
ADC resolution	VSENS		16		μV
Detective Wavelength	λ	8		14	um
LPF cutoff frequency				7	Hz
HPF cutoff frequency				0.44	Hz