Analog Devices Inc.

Micropower, 3-Axis, 200 g Digital Output, MEMS Features: ±200g measurement range 200 Hz to 3200 Hz user-selectable bandwidth with 4-pole anti-aliasing filter Selectable over-sampling ratio  Adjustable high-pass filter  Ultralow power Power can be derived from a coin cell battery 22 µA @ 3200 Hz ODR, 2.5 V supply Low power, wake-up mode for low g activity detection 1.4 μA instant on mode with adjustable threshold <0.1 μA standby mode Built-in features for system-level power savings Autonomous interrupt processing without processor intervention Deep embedded FIFO to minimize host processor load Ultralow power event monitoring detects impacts and wakes up fast enough to capture the transient events Ability to capture and store peak acceleration values of events  Adjustable, low g threshold activity/inactivity detection Wide supply range: 1.6 V to 3.5 V  Acceleration sample synchronization via external trigger SPI digital interface and limited 12C interface format support  12-bit output at 100 mg/LSB scale factor Wide temperature range: −40°C to 105°C Small, thin, 3 mm × 3.25 mm × 1.06 mm package