Product Details
●The ADXL375 is a small, thin, 3-axis MEMS accelerometer that provides low power consumption and high resolution measurement up to ±200 _g_. The digital output data is formatted as 16-bit, twos complement data and is accessible through a SPI (3- or 4-wire) or I2C digital interface.
●An integrated memory management system with a 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor activity and lower overall system power consumption.
●Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation.
●The ADXL375 is supplied in a small, thin, 3 mm × 5 mm × 1 mm, 14-lead LGA.
●Applications
● Concussion and head trauma detection
● High force event detection
●### Features and Benefits
● Low power: 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
●Bandwidth selectable via serial command
● Shock event detection
● 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
