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Murata SCA820-D04 1-axis Accelerometer with Digital SPI Interface
The SCA830-D07 is a single axis inclinometer component based on VTI's capacitive 3D-MEMS
technology. The component integrates high accuracy micromechanical acceleration sensing together
with a flexible SPI digital interface. Dual Flat Lead (DFL) housing guarantees reliable operation over
product lifetime.
The SCA830-D07 is designed, manufactured and tested for high stability, reliability and quality
requirements of automotive applications. The inclinometer has an extremely stable output over wide
ranges of temperature, humidity and mechanical noise. The component is qualified to the AEC-Q100
standard and has several advanced self diagnostics features. The DFL housing is suitable for SMD
mounting and the component is compatible with the RoHS and ELV directives.
Product details
| Measurement Range | ±2g |
| Interface | SPI |
| Sensitivity | 900 Count/g |
| Power Supply | 3~3.6V |
| Operating Temperature | -40~125 °C |
| Measurement Axis | z axis |
| Output data rate | 2000Hz |
| Current consumption | 5mA |
| Temperature drift | ±30mg |
| Linearity error | ±20~±40mg |
Download
| NAME | TYPE | LANGUAGE | SIZE |
| SCA820-D04 | datasheet | English | 172KB |
|---|
Product features
3.3V supply voltage
1 g measurement range
Single axis measurement in Y direction
30mg offset accuracy over temp range
SPI digital interface
Extensive self diagnostics features
Size 7.6 x 3.3 x 8.6 mm (w x h x l)
Qualified according to AEC-Q100 standard
Package, pin-out and SPI protocol compatible with VTI digital accelerometer product family
RoHS compliant Dual Flat Lead (DFL) plastic package suitable for lead free soldering process and SMD mounting
Proven capacitive 3D-MEMS technology
High resolution 16-bit A/D converter
Product application
- Hill Start Aid (HSA)
- Electronic Parking Brake (EPB)
- Roll Over detection
- Suspension control
- Motion and position measurements
