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.