High-sensitivity infrared (IR) sensor for presence and motion detection
sths34pf80It is an uncooled, factory-calibrated infrared motion and presence detection sensor that operates between 5 m and 20 m at wavelengths.
The SSHS34PF80 sensor is designed to measure the amount of infrared radiation emitted by objects in the field of view. This information is digitally processed by the ASIC, which can be programmed to monitor movement, presence, or overheating conditions.
With its superior sensitivity, the SSHS34PF80 can detect the presence of a human body at a distance of up to 4 meters without the need for an optical lens.
The SSHS34PF80 comes with a small 32 x 4.2 x 1.455 (max) mm 10-pin LGA package.
Key features: High sensitivity infrared presence and motion detection sensor.
Objects up to 4 meters away and 70 x 25 cm in size can be detected without the use of a lens.
Integrated silicon IR filter.
SMD friendly.
Able to detect stationary objects.
Ability to distinguish between stationary and moving objects.
80° field of view.
Factory calibrated. Low power consumption.
Embedded intelligent algorithms for presence motion detection.
Electrical Specifications. Power supply voltage: 17v to 36v
Supply current: 10 A
2-wire IC 3-wire SPI serial interface.
Programmable output data rate (0.)25 Hz to 30 Hz).
One-touch mode.
Inspection specifications. Infrared sensitivity: 2000 lsb °C
RMS noise: 25 LSBRMS
Operating wavelength: 5 m to 20 m
l Local temperature sensor accuracy: 03℃
Package Specifications. LGA 10 leads, 32 x 4.2 x 1.455 (maximum) mm
Ecopack and RoHS compliant.
Presence and proximity sensing.
Alarm security system.
Home automation.
Smart lighting. Internet of Things.
Smart lockers.
Smart wall mats. 
It consists of an SSHS34PF80 industrial board and a standard DIL24 adapter
steval-mki231kaThe demo board is a kit consisting of a special PCB that mounts an SSHS34PF80 low-power, high-sensitivity infrared sensor for presence and motion detection that is connected via a flat cable to a universal adapter board (Steval-MKIGIBV5) to make it compatible with the STEVAL-MKI109V3. A special plastic holder with a Fresnel lens (TMOS63-10) is provided in the kit to verify the optimal performance of the device.
The Steval-MKIGIBV5 plugs into a standard DIL 24 socket. The kit provides a complete STHS34PF80 pinout and is ready for use with the required decoupling capacitors on the VDD power line.
The adapter is supported by the Steval-MKI109V3 motherboard, which includes a high-performance 32-bit microcontroller that acts as a bridge between the sensor and the PC, allowing the use of a graphical user interface (UNICO-GUI) on the PC, or dedicated software routines for custom applications.
You can also plug the board into the X-Nucleo-IKS01A3, X-Nucleo-IKS02A1, or X-Nucleo-IKS4A1. The kit is included in the X-Cube-MEMS1 expansion package for the STM32.
User-friendly SSHS34PF80 board.
Full SSHS34PF80 pinout for standard DIL24 receptacles.
Fully compatible with STEVAL-MKI109V3 motherboards.
RoHS compliant.
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