The ADXL380 is a low noise density, low power, 3-axis accelerometer with selectable measurement ranges. The ADXL380 supports the ±4 g, ±8 g, and ±16 g ranges.

The ADXL380 offers industry-leading noise performance, enabling precision applications with minimal calibration. Its low noise and low power characteristics enable accurate measurements of audio signals or heart sounds, even in high-vibration environments.

Features:

• Ultralow noise density: 20 µg/√Hz (XY) and 27 µg/√Hz (Z)
• Low power consumption (340 µA high-performance mode, 33 µA ultra-low-power mode)
• Wide bandwidth up to 4 kHz
• 16-bit ADC
• SPI and I²C interfaces
• I²S, TDM, and PDM audio data outputs
• Programmable low-pass and high-pass filters
• Integrated temperature sensor
• Tap detection (single, double, and triple)
• Activity and inactivity detection
• Configurable interrupt modes
• Mechanical shock survival up to 10,000 g

Applications include audio and active noise cancellation (ANC), robotics, wearables and low-power motion detection, seismic imaging, and condition-based monitoring.

Documentations:

• Datasheet

Package Includes:

• 1 x ADXL380-1BCCZ-RL7 Analog Devices