Low-power, high-sensitivity infrared (IR) sensor for presence and motion detection

The STHS34PF80 is an uncooled, factory-calibrated, infrared motion and presence detection sensor with operating wavelength between 5 μm and 20 μm.

The STHS34PF80 sensor has been designed to measure the amount of IR radiation emitted from an object within its field of view. The information is digitally processed by the ASIC, which can be programmed to monitor motion, presence, or an overtemperature condition.

Thanks to its exceptional sensitivity, the STHS34PF80 can detect the presence of a human being at a distance up to 4 meters without the need of an optical lens.

The STHS34PF80 is housed in a small 3.2 x 4.2 x 1.455 (max) mm 10-lead LGA package.

All features

Key features

High-sensitivity infrared presence and motion detection sensor

Reach up to 4 meters without lens for objects measuring 70 x 25 cm²

Integrated silicon IR filter

SMD friendly

Capable of detecting stationary objects

Capable of distinguishing between stationary and moving objects

80° field of view

Factory calibrated

Low power

Embedded smart algorithm for presence / motion detection

Electrical specifications

Supply voltage: 1.7 V to 3.6 V

Supply current: 10 μA

2-wire I²C / 3-wire SPI serial interface

Programmable ODRs from 0.25 Hz to 30 Hz

One-shot mode

Sensing specifications

IR sensitivity: 2000 LSB/°C

RMS noise: 25 LSBrms

Operating wavelength: 5 μm to 20 μm

Local temperature sensor accuracy: ±0.3 °C

Package specifications

LGA 10-lead, 3.2 x 4.2 x 1.455 (max) mm

ECOPACK and RoHS compliant

수량	한팩당
10 - 99	₩9,324.80
100 - 249	₩8,384.80
250 - 499	₩8,215.60
500 +	₩8,046.40

모두 선택	제품 정보	값
	브랜드	STMicroelectronics
	Sensor Type	Motion Sensor Module
	Product Type	Motion Sensor Module
	Technology	CMOS
	Mount Type	Surface
	Interface Type	Serial-SPI
	Magnetic Type	Latch
	Minimum Supply Voltage	3.6V
	Maximum Supply Voltage	1.71V
	Package Type	LGA
	Minimum Operating Temperature	-40°C
	Pin Count	10
	Maximum Operating Temperature	85°C
	Width	3.2 mm
	Height	1.46mm
	Standards/Approvals	RoHS
	Length	4.2mm
	Automotive Standard	No

	모두 선택
	브랜드 STMicroelectronics
	Sensor Type Motion Sensor Module
	Product Type Motion Sensor Module
	Technology CMOS
	Mount Type Surface
	Interface Type Serial-SPI
	Magnetic Type Latch
	Minimum Supply Voltage 3.6V
	Maximum Supply Voltage 1.71V
	Package Type LGA
	Minimum Operating Temperature -40°C
	Pin Count 10
	Maximum Operating Temperature 85°C
	Width 3.2 mm
	Height 1.46mm
	Standards/Approvals RoHS
	Length 4.2mm
	Automotive Standard No

STMicroelectronics Surface Motion Sensor Module 3.6 V 1.71 V, Serial-SPI, LGA, 10-Pin

Low-power, high-sensitivity infrared (IR) sensor for presence and motion detection

All features

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