LIS25BA MEMS Digital Output Motion Sensor STMicroelectronics LIS25BA MEMS Digital Output Motion Sensor is a low-noise high-bandwidth three-axis digital accelerometer. The LIS25BA has a dedicated TDM interface and a full ±3.85g scale, and it works with a Time-Division Multiplexing (TDM) interface. The STMicroelectronics LIS25BA MEMS Digital Output Motion Sensor is housed in a small thin plastic land grid array package (LGA) and operates over an extended -40°C to +85°C temperature range.