Analog Devices Inc

ADXL375/ADXL377 MEMS Tri-Axis Accelerometers

Analog Devices' ADXL375/ADXL377 3-axis accelerometer for concussion and head trauma applications

Image of ADI's ADXL375/ADXL377 Mems Tri-Axis AccelerometerADI’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

Eval Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
EVAL BOARD FOR ADXL375EVAL-ADXL375Z-MEVAL BOARD FOR ADXL3754 - ImmediateView Details
EVAL BOARD FOR ADXL375EVAL-ADXL375Z-SEVAL BOARD FOR ADXL3750 - ImmediateView Details
BOARD EVALUATION FOR ADXL377EVAL-ADXL377ZBOARD EVALUATION FOR ADXL3770 - ImmediateView Details

ICs

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ACCELEROMETER 200G I2C/SPI 14LGAADXL375BCCZACCELEROMETER 200G I2C/SPI 14LGA1828 - Immediate$102.16View Details
ACCELEROMETER 200G I2C/SPI 14LGAADXL375BCCZ-RL7ACCELEROMETER 200G I2C/SPI 14LGA2384 - Immediate$102.16View Details
ACCEL 200G ANALOG 16LFCSPADXL377BCPZ-RLACCEL 200G ANALOG 16LFCSP0 - ImmediateSee Page for PricingView Details
ACCEL 200G ANALOG 16LFCSPADXL377BCPZ-RL7ACCEL 200G ANALOG 16LFCSP0 - Immediate$91.05View Details

Related Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ADXL377 3 AXIS 200G BREAKOUT BRD1413ADXL377 3 AXIS 200G BREAKOUT BRD0 - Immediate$205.39View Details
SPARKFUN TRIPLE AXIS ACCELEROMET12803SPARKFUN TRIPLE AXIS ACCELEROMET0 - Immediate$213.62View Details
Published: 2017-10-17

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