Analog Devices ADXL189B PSI5-Compatible Satellite Sensor is a g-range configurable, integrated single-axis satellite sensor that is compliant with the PSI5 Version 1.3 specification. The ADXL189B Satellite Sensor has a user-configurable range of ±30g to ±480g. In accordance with the PSI5 specification, the ADXL189B sensor can be configured to transmit data from multiple g-ranges during predefined time slots. The x-axis ADXL189B Satellite Sensor sends 10-bit acceleration data to the control module via a digital 2-wire current loop interface bus. Designers can configure the ADXL189B Satellite Sensor to include a 1-bit parity check or a 3-bit cyclic redundancy check (CRC). The ADXL189B Satellite Sensor is specified to operate over the full -40°C to +125°C automotive temperature range and provides cost-efficient solutions for front and side impact airbag satellite sensor applications.
The Analog Devices Inc. ADXL189B PSI5-Compatible Satellite Sensor is available in a 16-lead, narrow-body SOIC package with an exposed pad for enhanced thermal performance.