STMicroelectronic IIS2DH, 3-Axis Accelerometer Sensor, ±16g, Ultra-Low Power 2µA, 1~5.3kHz ODR, SPI/I²C, LGA-12

The IIS2DH 3-axis accelerometer from STMicroelectronics is a compact, ultra-low-power motion sensor designed for precision and efficiency. It operates on a wide supply voltage range and supports both I²C and SPI interfaces, making it highly versatile for embedded applications. With selectable full-scale ranges up to ±16g and output data rates from 1 Hz to 5.3 kHz, it ensures accurate motion detection across various use cases.

This sensor includes advanced features like motion detection, free-fall detection, orientation sensing, and sleep-to-wake functionality. Its embedded FIFO, self-test capability, and temperature sensor enhance reliability and performance. Housed in a small LGA package, it is ideal for space-constrained designs and operates reliably across an extended temperature range.

Features:

1. Ultra-low power consumption down to 2 µA
2. Wide supply voltage range: 1.71V to 3.6V
3. Selectable full-scale ranges: ±2g/±4g/±8g/±16g
4. Supports I²C and SPI digital interfaces
5. Multiple operating modes: low-power, normal, high-resolution
6. Built-in motion, free-fall, and orientation detection
7. Embedded FIFO, self-test, and temperature sensor
8. Sleep-to-wake and return-to-sleep functionality

Specifications:

1. Sensor Type: 3-axis linear accelerometer
2. Measurement Range: ±2g / ±4g / ±8g / ±16g (selectable)
3. Supply Voltage: 1.71 V to 3.6 V
4. I/O Supply Voltage: 1.8 V compatible
5. Power Consumption: As low as 2 µA
6. Interface: I²C / SPI
7. Output Data Rate: 1 Hz to 5.3 kHz
8. Operating Modes: Low-power / Normal / High-resolution
9. Orientation Detection: 6D / 4D orientation
10. Operating Temperature: -40°C to +85°C
11. Package Type: LGA (Land Grid Array)

Package Includes:

1 x STMicroelectronic IIS2DH, 3-Axis Accelerometer Sensor, ±16g, Ultra-Low Power 2µA, 1~5.3kHz ODR, SPI/I²C, LGA-12