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Bosch BMA423, 3-Axis Accelerometer Sensor, ±16g, Ultra-Low Power, Step Counter & Activity Recognition, I²C/SPI, LGA-12
The Bosch BMA423, 3-Axis Accelerometer Sensor, ±16g, Ultra-Low Power, Step Counter & Activity Recognition, I²C/SPI, LGA-12 by BOSCH is a value-for-money imu, accelerometer, magnetometer and gyroscope designed for everyday users. It features Shipping Weight: 0.005 kg and Shipping Dimensions: 2 × 2 × 2 cm.
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About This Product
The Bosch BMA423, 3-Axis Accelerometer Sensor, ±16g, Ultra-Low Power, Step Counter & Activity Recognition, I²C/SPI, LGA-12 by BOSCH is a value-for-money imu, accelerometer, magnetometer and gyroscope designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.005 kg
- Shipping Dimensions: 2 × 2 × 2 cm
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The Bosch BMA423 is a compact 3-axis accelerometer designed for advanced motion tracking and wearable applications. Built in a small LGA package, it offers precise acceleration measurement with selectable ranges up to ±16g. This sensor features ultra-low power consumption, making it ideal for battery-operated devices.
It supports both I²C and SPI interfaces, ensuring easy integration into embedded systems. With built-in FIFO, step counting, and activity tracking capabilities, it simplifies development for fitness and smart applications. The sensor also includes programmable bandwidth and high data output rates up to 1.6 kHz. Its reliable performance and compact design make it a great choice for modern IoT and wearable solutions requiring efficient and accurate motion sensing.
Features:
- Compact LGA-12 package
- Supports I²C and SPI interfaces
- Selectable ranges: ±2g, ±4g, ±8g, ±16g
- Ultra-low power consumption
- Integrated 1 kb FIFO buffer
- Output data rate up to 1.6 kHz
- Programmable low-pass filter (684Hz to <8Hz)
- Dual interrupt pins support
Specifications:
- Sensor Type: Digital 3-axis accelerometer
- Resolution: 12-bit (triaxial)
- Measurement Range: ±2g, ±4g, ±8g, ±16g
- Interface: I²C, SPI (3-wire / 4-wire)
- Supply Voltage (VDDIO): 1.2V to 3.6V
- Supply Voltage (Core): 1.62V to 3.6V
- Bandwidth / ODR: 8 Hz to 1.6 kHz
- FIFO: 1 KB integrated
- Interrupt Pins: 2 (INT1, INT2)
- Package Type: LGA-12 (2mm × 2mm × 0.95mm)
- Mounting Type: Surface Mount (SMD)
- Operating Temperature: -40°C to +85°C
- Power Consumption: Ultra-low (~150 µA)
Package Includes:
1 x Bosch BMA423, 3-Axis Accelerometer Sensor, ±16g, Ultra-Low Power, Step Counter & Activity Recognition, I²C/SPI, LGA-12
