Overview
The ADXL375BCCZ is a high-performance, 3-axis digital MEMS accelerometer produced by Analog Devices Inc. This device is designed for low power consumption and high resolution measurement, making it suitable for a variety of applications requiring precise acceleration data.
The ADXL375BCCZ features a small and thin 14-lead LGA package, measuring 3 mm × 5 mm × 1 mm, and operates within a wide temperature range of -40°C to +85°C. It is RoHS compliant and can survive shocks up to 10,000 g.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Measurement Range | ±200 | g |
| Sensitivity | 18.4 to 22.6 | LSB/g |
| Bandwidth | Up to 1 kHz | Hz |
| Supply Voltage | 2.0 to 3.6 | V |
| I/O Voltage Range | 1.7 V to VS | V |
| Typical Supply Current | 35 µA (at ODR ≤ 3Hz), 0.1 µA (standby) | µA |
| Interface | SPI (3- or 4-wire), I2C | |
| Package Style | 14-terminal LGA | |
| Operating Temperature | -40°C to +85°C | °C |
| Shock Survival | 10,000 g | g |
Key Features
- Low power consumption with automatic scaling based on bandwidth
- Embedded 32-level FIFO buffer to minimize processor load
- Shock event detection and activity/inactivity monitoring
- Digital output data formatted as 16-bit, two's complement data
- SPI (3- or 4-wire) and I2C digital interfaces
- Wide temperature range and high shock survival capability
- Small and thin LGA package (3 mm × 5 mm × 1 mm)
Applications
- Concussion and head trauma detection
- High force event detection
- Motion-based power management systems
- Industrial and consumer electronics requiring precise acceleration measurements
Q & A
- What is the measurement range of the ADXL375BCCZ?
The measurement range is ±200 g.
- What are the supported digital interfaces for the ADXL375BCCZ?
The device supports SPI (3- or 4-wire) and I2C digital interfaces.
- What is the typical supply current of the ADXL375BCCZ?
The typical supply current is 35 µA at ODR ≤ 3Hz and 0.1 µA in standby mode.
- What is the operating temperature range of the ADXL375BCCZ?
The operating temperature range is -40°C to +85°C.
- How does the ADXL375BCCZ manage power consumption?
The power consumption scales automatically with bandwidth, and the device has low power modes for intelligent motion-based power management.
- What is the package style and dimensions of the ADXL375BCCZ?
The package style is a 14-terminal LGA, measuring 3 mm × 5 mm × 1 mm.
- Is the ADXL375BCCZ RoHS compliant?
- What is the shock survival capability of the ADXL375BCCZ?
The device can survive shocks up to 10,000 g.
- What are some common applications of the ADXL375BCCZ?
- Does the ADXL375BCCZ have an embedded FIFO buffer?
