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MEMS digital output motion sensor: low noise, high bandwith, 3-axis accelerometer with TDM interface

Quantity $ per Unit Savings
1 - 9$9.090%
10 - 24$7.1821%
25 - 49$6.3830%
50 - 99$5.9135%
100 - 499$5.1144%
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In stock
Parameter NameParameter Value
Packing TypeTape And Reel
RoHs compliantEcopack2
Package NameVFLGA 2.5X2.5X0.86 14L

The AIS25BA is an ultralow noise, low latency, wide bandwidth, 3-axis digital accelerometer with a dedicated TDM interface designed to address automotive non-safety applications, in particular, wideband active noise control (ANC) and vibration monitoring.

The AIS25BA has a user-selectable full-scale range of ±3.85/±7.7 g, a time-division multiplexing (TDM) interface for the sensor data, and an I²C interface for device configuration.

The AIS25BA is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +125 °C.

Key features
  • AEC-Q100 qualified
  • 3-axis accelerometer with user-selectable full-scale: ±3.85/±7.7 g
  • Wide and flat frequency response: from dc up to 2.4 kHz (typ)
  • Low latency (entire reading chain): 266 µs @ 2 kHz (typ)
  • Ultralow noise density (typ: 30 µg/√Hz for X and Y axes; 50 µg/√Hz for Z-axis)
  • TDM (8/16/24 kHz) slave interface for sensor data and I²C interface for configuration
  • Supply voltage: 1.71 V to 2.1 V
  • Extended temperature range from -40 °C to +125 °C
  • Embedded self-test
  • Compact package: LGA 2.5 x 2.5 x 0.86 mm 14-lead
  • 10000 g high shock survivability
  • Lead-free, ECOPACK and RoHS compliant