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LIS2DH12

Name: LIS2DH12
Rating: 4.7 (12 reviews)

Accelerometers MEMS digital output motion sensor: ultra low-power high performance 3-axes femto accelerometer

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Mfr。パート #LIS2DH12
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データシート LIS2DH12 DataSheet
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仕様

概要

Description

The LIS2DH12 is a low-power, three-axis accelerometer designed for various applications, including mobile devices, wearable technology, and industrial equipment. It features a digital output and operates over an I2C or SPI communication interface, making integration into systems straightforward.
Key specifications include selectable full-scale ranges of ±2g, ±4g, ±8g, and ±16g, allowing users to tailor sensitivity to their needs. The LIS2DH12 boasts low noise and high-resolution output, making it ideal for applications requiring precise motion detection and orientation sensing. It also supports features like user-programmable interrupt functions, enabling event detection such as free fall, motion, and orientation changes.
With its compact size and efficient power consumption, the LIS2DH12 is suitable for battery-operated devices. Its versatility and performance make it a popular choice in the fields of consumer electronics, health monitoring, and robotics.

Package

The LIS2DH12 is available in a LGA (Land Grid Array) package type, specifically a 3x3 mm, 12-pin form factor. This compact design is suitable for applications requiring a small footprint while providing high-performance motion sensing capabilities.

Pinout

The LIS2DH12 is a three-axis accelerometer with a total of 14 pins. Here are the key pins and their functions:
1. VDD: Power supply.
2. GND: Ground connection.
3. SDA: Serial Data for I2C communication.
4. SCL: Serial Clock for I2C communication.
5. CS: Chip Select for SPI communication.
6. SDO: Serial Data Output for SPI (also used as an address select pin for I2C).
7. INT1: Interrupt output 1.
8. INT2: Interrupt output 2.
9. NRST: Reset pin (active low).
10. BOOT: Boot mode selection (optional).
11. ODR: Output Data Rate configuration.
12. FS: Full-scale selection.
13. FIFO: FIFO mode configuration.
14. DIO: Digital Input/Output selection.
The LIS2DH12 supports both I2C and SPI communication interfaces and is used for motion detection and orientation sensing applications.

Manufacturer

The LIS2DH12 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design, development, manufacturing, and marketing of a wide range of integrated circuits and semiconductor solutions. The company serves various markets, including automotive, industrial, consumer electronics, and communications. STMicroelectronics is known for its innovative technologies, particularly in MEMS (Micro-Electro-Mechanical Systems), and is a leader in the production of accelerometers, gyroscopes, and other sensor devices. The LIS2DH12 is a low-power, three-axis accelerometer designed for motion sensing applications, widely used in consumer electronics, wearable devices, and industrial systems.

Application

The LIS2DH12 is a low-power, three-axis accelerometer widely used in various application areas, including mobile devices, wearables, gaming controllers, health monitoring, industrial equipment, and automotive systems. It is ideal for motion detection, orientation sensing, fall detection, and activity tracking due to its compact size and energy efficiency. Additionally, it is utilized in robotics and IoT applications for environmental monitoring and gesture recognition.

Equivalent

Equivalent products to the LIS2DH12 chip include the STMicroelectronics LIS2DW12, LIS3DH, and other low-power, 3-axis accelerometers from different manufacturers such as the Analog Devices ADXL345, InvenSense MPU-6050, and Bosch BMA400. These alternatives provide similar functionality in terms of sensing acceleration, power consumption, and communication interfaces.