BMA253 – 3-Axis Digital Accelerometer

The BMA253 is a triaxial, low-g acceleration sensor with digital output, designed for consumer applications. Its compact design and low power consumption make it ideal for mobile devices and a variety of motion-based applications.

Product Brochure

Description

Technical Specifications:

  • Supply Voltage Range: 1.2V to 3.6V
  • Current Consumption: 130 µA in normal mode
  • Operating Temperature Range: -40°C to +85°C
  • Package: 12-pin LGA (2mm x 2mm x 0.95mm)
  • Communication Interfaces: I²C and SPI
  • Sensitivity: 4096 LSB/g (±2g range)

Product Features:

  • High Precision: 14-bit resolution for accurate motion detection.
  • Low Power Consumption: Optimized for battery-powered devices.
  • Flexible Measurement Range: Selectable ranges of ±2g, ±4g, ±8g, and ±16g to suit different application needs.
  • Integrated Interrupt Controller: Enables motion-based applications without the need for a microcontroller.
  • Compact Design: Ultra-small footprint suitable for space-constrained applications.
  • Digital Interface: I²C and SPI interfaces for easy integration with various microcontrollers.

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