SMA765 | Central sensor for airbag control units
Benefits
Triggerable offset adjustment
RoHS compliant
Developed for systems with requirements up to ASIL D
Target applications
Central sensor in airbag ECUs
Technical Features
|
Type
|
Dual axis high-g acceleration sensor
|
|
Package
|
SOIC8n
|
|
Sensing axes
|
X, Y
|
|
Range
|
±240 (ax), ±240 (ay)
|
|
Interface
|
SafeSPI
|
|
Data resolution
|
14 bit
|
|
Sensitivity
|
32 LSB/g
|
|
Tolerance
|
±5 % (ax, ay)
|
|
Supply voltage
|
3.3, 5 or 6.7 V
|
|
Supply current
|
< 5 mA
|
|
Operating temperature
|
-40°C to 125°C
|
-
Lead-free SOIC8n package: 6.0 mm × 4.9 mm × 1.75 mm (complete sensor)
