ADI’s ADXL375 and ADXL377 are small 3-axis MEMS accelerometers with high resolution measurements of up to +200 g. Both accelerometers provide X, Y, and Z measurements. The ADXL375 has a digital output of either I2C or 3- or 4-wire serial peripheral interface (SPI). The ADXL377 has an analog signal conditioned voltage output. The ADXL375 comes in a 14-pin LGA whereas the ADL377 comes in a 16-pin LFCSP package. Both devices are rated for temperature range of -40°C to +85°C. The ADXL375 and ADXL377 are ideal for 3-axis measurements needed in high force detection, such has concussion and head trauma applications.
Features
|
|
|
- Tri-axis: X, Y, and Z
- Acceleration range: ±200 g
- Sensitivity (LSB/g): 20.5, 6.5
- Voltage supply: 2 V to 3.6 V, 1.8 V to 3.6 V
|
|
- Output type: I2C, SPI, analog voltage
- Temperature operating range: -40°C to +85°C (TA)
- Package/case: 14-LGA (3 mm x 5 mm), 16-LFCSP (3 mm x 3 mm)
|
Applications
|
|
|
- High force detection
- Concussion/head trauma detection
- Medical
|
|
- Motion sensing
- Fall detection
- Clinical monitoring
|
ADI’s ADXL375 and ADXL377 are small 3-axis MEMS accelerometers with high resolution measurements of up to +200 g. Both accelerometers provide X, Y, and Z measurements. The ADXL375 has a digital output of either I2C or 3- or 4-wire serial peripheral interface (SPI). The ADXL377 has an analog signal conditioned voltage output. The ADXL375 comes in a 14-pin LGA whereas the ADL377 comes in a 16-pin LFCSP package. Both devices are rated for temperature range of -40°C to +85°C. The ADXL375 and ADXL377 are ideal for 3-axis measurements needed in high force detection, such has concussion and head trauma applications.
