Overview
The ADXL375BCCZ-RL is a small, thin, 3-axis MEMS accelerometer designed by Analog Devices Inc. This device is notable for its low power consumption and high resolution measurement capabilities, making it suitable for a variety of applications requiring precise acceleration detection. The ADXL375BCCZ-RL provides digital output data formatted as 16-bit, two's complement data, accessible through SPI (3- or 4-wire) or I2C digital interfaces. Its compact LGA-14 package and wide temperature range (-40°C to +85°C) enhance its versatility in different environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package/Case | LGA-14 |
| Sensor Type | 3-axis |
| Sensing Axis | X, Y, Z |
| Acceleration | ±200 g |
| Sensitivity | 20.5 LSB/g |
| Output Type | Digital |
| Interface Type | I2C, SPI |
| Resolution | 16 bit |
| Supply Voltage - Max | 3.6 V |
| Supply Voltage - Min | 2 V |
| Operating Supply Current | 145 uA |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Mounting Style | SMD/SMT |
| Moisture Sensitive | Yes |
| Factory Pack Quantity | 5000 |
Key Features
- Low power consumption: as low as 35 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical).
- Power consumption scales automatically with bandwidth.
- Embedded, 32-level FIFO buffer minimizes processor load.
- Bandwidth of up to 1 kHz, selectable via serial command.
- Shock event detection and activity/inactivity monitoring.
- Supply voltage range: 2.0 V to 3.6 V.
- I/O voltage range: 1.7 V to VS.
- SPI (3- or 4-wire) and I2C digital interfaces.
- Wide temperature range: -40°C to +85°C.
- 10,000 g shock survival.
- Pb free/RoHS compliant.
- Small and thin: 3 mm × 5 mm × 1 mm LGA package.
Applications
- Concussion and head trauma detection.
- High force event detection.
Q & A
- What is the ADXL375BCCZ-RL used for?
The ADXL375BCCZ-RL is used for precise acceleration measurement, particularly in applications such as concussion and head trauma detection, and high force event detection.
- What is the acceleration range of the ADXL375BCCZ-RL?
The ADXL375BCCZ-RL can measure accelerations up to ±200 g.
- What are the interface options for the ADXL375BCCZ-RL?
The device supports both SPI (3- or 4-wire) and I2C digital interfaces.
- What is the power consumption of the ADXL375BCCZ-RL?
The power consumption is as low as 35 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical).
- What is the resolution of the ADXL375BCCZ-RL?
The resolution is 16 bits.
- What is the operating temperature range of the ADXL375BCCZ-RL?
The device operates within a temperature range of -40°C to +85°C.
- Is the ADXL375BCCZ-RL RoHS compliant?
Yes, the ADXL375BCCZ-RL is RoHS compliant.
- What is the package type of the ADXL375BCCZ-RL?
The device comes in an LGA-14 package.
- What is the sensitivity of the ADXL375BCCZ-RL?
The sensitivity is 20.5 LSB/g.
- Does the ADXL375BCCZ-RL have shock event detection capabilities?
Yes, the device includes shock event detection and activity/inactivity monitoring features.
