STMicroelectronics Surface Motion Sensor Module 3.6 V 1.71 V, Serial-SPI, LGA, 10-Pin
- RS Stock No.:
- 261-4393P
- Mfr. Part No.:
- STHS34PF80TR
- Manufacturer:
- STMicroelectronics
This image is representative of the product range
Bulk discount available
Subtotal 10 units (supplied on a continuous strip)*
SGD67.30
(exc. GST)
SGD73.40
(inc. GST)
Add 23 units to get free delivery
In Stock
- Plus 15 unit(s) shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 99 | SGD6.73 |
| 100 - 249 | SGD6.53 |
| 250 - 499 | SGD6.33 |
| 500 + | SGD6.14 |
*price indicative
- RS Stock No.:
- 261-4393P
- Mfr. Part No.:
- STHS34PF80TR
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Sensor Type | Motion Sensor Module | |
| Product Type | Motion Sensor Module | |
| Technology | CMOS | |
| Mount Type | Surface | |
| Magnetic Type | Latch | |
| Interface Type | Serial-SPI | |
| Minimum Supply Voltage | 3.6V | |
| Package Type | LGA | |
| Maximum Supply Voltage | 1.71V | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 10 | |
| Maximum Operating Temperature | 85°C | |
| Length | 4.2mm | |
| Standards/Approvals | RoHS | |
| Height | 1.46mm | |
| Width | 3.2 mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Sensor Type Motion Sensor Module | ||
Product Type Motion Sensor Module | ||
Technology CMOS | ||
Mount Type Surface | ||
Magnetic Type Latch | ||
Interface Type Serial-SPI | ||
Minimum Supply Voltage 3.6V | ||
Package Type LGA | ||
Maximum Supply Voltage 1.71V | ||
Minimum Operating Temperature -40°C | ||
Pin Count 10 | ||
Maximum Operating Temperature 85°C | ||
Length 4.2mm | ||
Standards/Approvals RoHS | ||
Height 1.46mm | ||
Width 3.2 mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- TW
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
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
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
IR sensitivity: 2000 LSB/°C
RMS noise: 25 LSBrms
Operating wavelength: 5 μm to 20 μm
Local temperature sensor accuracy: ±0.3 °C
LGA 10-lead, 3.2 x 4.2 x 1.455 (max) mm
ECOPACK and RoHS compliant