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Supply LIS2DH12TR (ST)  High-Performance 3-Axis "femto" Accelerometer

Shenzhen Mingjiada Electronics Co., Ltd.——Long term supply ST (LIS2DH12TR) high performance 3-axis ‘femto’ accelerometer: MEMS digital output motion sensor.

The following is a detailed description of the ST (STMicroelectronics) LIS2DH12TR 3-axis linear accelerometer: 

1. Product Overview 

The LIS2DH12TR is an ultra-low-power, high-performance MEMS 3-axis linear accelerometer for scenarios that require high power consumption and motion detection accuracy. With its configurable measurement range and support for digital output, it is widely used in IoT, wearable devices, industrial sensing and other fields.

2. Specifications (LIS2DH12TR): 

Acceleration range: ±2g, 4g, 8g, 16g 

Sensitivity (LSB/g): 1000 (±2g) ~ 83 (±16g) 

Bandwidth: 0.5Hz ~ 672Hz 

Output type: I2C, SPI 

Voltage - supplied: 1.71V ~ 3.6V 

Operating temperature: -40°C ~ 85°C 

Package/case: 12-LGA (2x2)

3. Core Features - LIS2DH12TR 

Ultra-low Power Consumption 

Operating Current: As low as 2μA (at 1Hz ODR).

Multiple power consumption modes: Supports low power (LP) and high resolution (HR) modes to balance performance and power consumption as needed.

Wake-up detection function: Wake-up from motion through built-in interrupt to further reduce total system power consumption.

High performance 

range selectable: ±2g / ±4g / ±8g / ±16g (user configurable).

High resolution: 16-bit data output with minimum accuracy of 0.98mg (±2g range).

Output Data Rate (ODR): Supports 1Hz ~ 5.3kHz adjustable.

Digital Interface 

Standard Communication Protocol: Supports I²C and SPI (4-wire/3-wire) interfaces, compatible with most microcontrollers.

Built-in FIFO: 32-level buffer, reducing the host computer processing burden.

Integrated Intelligent Functions 

Motion Detection: Supports free fall, single/double click recognition, and activity/static monitoring.

6D Direction Detection: Automatic recognition of device orientation (e.g. horizontal/vertical screen switching).

Temperature Sensor: Built-in temperature compensation to enhance stability.

4. Typical Application Scenarios (LIS2DH12TR) 

Motion Activation Function 

Display Orientation 

Shake Control 

Pedometer 

Gaming and Virtual Reality Input Devices

The LIS2DH12TR is ideal for battery-powered devices due to its ultra-low power consumption, high integration, and rich motion detection functions. Its industrial-grade reliability, flexible configuration options, and ease of use make it ideal for space- and energy-efficient applications that require long-term operation.

For more information about LIS2DH12TR or to inquire about pricing, please contact Mingjiada Electronics: 

QQ：1668527835 

Tel：13410018555 

E-mail：chen13410018555@163.com 

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