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Bosch Semiconductors
Automotive MEMS sensors

Active suspension systems

Active suspension systems have an important impact on driving comfort and safety. They are based on low-g Bosch MEMS acceleration sensors that precisely record the dynamics of the chassis and body even under harsh conditions.

Low-g acceleration sensors

Product Range Output Package
Product
SMB431/PSS1.31*
> more details*
Range
±1.6 g
Output
PSI5 (V1.3)
Package
SMB431: SOIC14n
PSS1.31: Details upon request
Product Range
±1.6 g
Output
PSI5 (V1.3)
Package
SOIC14n
Product
SMB433/PSS1.33*
> more details*
Range
±16 g
Output
PSI5 (V1.3)
Package
SMB433: SOIC14n
PSS1.33: Details upon request
Product
SMA731/PSS2.31*
> more details*
Range
±16 g
Output
PSI5 (V2.1), (V1.3 config.)
Package
SMA731: SOIC8n
PSS2.31: Details upon
request
Product
SMA732/PSS2.32*
> more details*
Range
±16 g
Output
PSI5 (V2.1), (V1.3 config.)
Package
SMA732: SOIC8n
PSS2.32: Details upon
request
*PSS1.3x, PSS2.3x = satellite sensor variant