BMA140-0330SB000A BOSCH, BMA140-0330SB000A Datasheet - Page 12

• Manufacturer Part Number: BMA140-0330SB000A
• Description: Daughter Board
• Manufacturer: BOSCH

Specifications of BMA140-0330SB000A

• Silicon Manufacturer: Bosch
• Application Sub Type: Accelerometer - Three-Axis
• Kit Application Type: Sensing - Motion / Vibration / Shock
• Silicon Core Number: BMA140
• Kit Contents: Board

response remains as a static offset on the XYZ and AMUX output as long as the self test
activation input pin is not set back to logic 0.
Simplified, while the self test is activated, any acceleration or gravitational force applied to the
sensor will be observed in the output signal as a superposition of both acceleration and self test
signal.
Rev. 1.1
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such
as copying and passing on to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
Self test activation pin
Output Signal [V]
Self Test Activation Bit
Output Signal [LSB]
1
0
Triaxial, analog acceleration sensor
Data sheet
Page 12
BMA140
Self Test Response
Bosch Sensortec
04 April 2008