SMA380
Low-latency acceleration sensor for road noise cancellation
Application & Technical Summary
The SMA380 is a 3-axis accelerometer with TDM and I²C interfaces, designed for road noise cancellation.
Product benefits
- Enhanced driving comfort
- Ideal for BEVs
- Fast response time
- Reduced cabin noise
Target application
- Vibration measurement for road noise cancellation
- Vibration monitoring
Ultra compact
Technical Features
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Type
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Acceleration sensor
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Package
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LGA 2.3x2.8 mm²
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Range
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±10/20 g (ax, ay, az)
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Interface
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TDM, I²C
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Output data width
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16 Bit
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Output data rate
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24/48 kHz
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Supply voltage
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1.71 V – 3.63 V
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Operating temperature
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-40°C to 125°C
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