SCA820-D04-1 Datasheet, PDF (1/4 Pages) Murata Manufacturing Co., Ltd. – SCA820-D04 1-AXIS HIGH PERFORMANCE ACCELEROMETER WITH DIGITAL SPI INTERFACE

Data Sheet
SCA820-D04
SCA820-D04 1-AXIS HIGH PERFORMANCE ACCELEROMETER WITH
DIGITAL SPI INTERFACE
Features
 3.3V supply voltage
 2 g measurement range
 Single axis measurement in Z direction
 30mg offset accuracy over temp range
 SPI digital interface
 Enhanced 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 Murata 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
Applications
SCA820-D04 is targeted to automotive applications
with high stability requirements. Typical applications
 Hill Start Aid (HSA)
 Electronic Parking Brake (EPB)
 Roll Over detection
 Suspension control
 Motion and position measurements
General description
SCA820-D04 is a single axis inclinometer component based on Murata'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.
SCA820-D04 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.
SCA820-D04 is a part of Murata digital accelerometer family and fully compatible with multi axis accelerometers
(SCA2100 series and SCA3100 series) and other single axis accelerometers (SCA800 series).
Murata Electronics Oy
1/4
www.muratamems.fi
Doc.nr. 82 700 00 D