SCA2120-D07

VTI Automotive Digital Accelerometer Platform

VTI Technologies Oy

1/3

www.vti.fi

Doc.nr. 82 685 00 D

SCA2120-D07 2-AXIS ACCELEROMETER WITH DIGITAL SPI INTERFACE

Features

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3.3V supply voltage

•

±2 g measurement range

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2-axis measurement YZ directions

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+-70mg offset accuracy over temp range

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Internal temperature sensor

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SPI digital interface

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Enhanced self diagnostics features

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Size 7.6 x 3.3 x 8.6 mm (w x h x l)

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Qualified according to AEC-Q100 standard

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Package, pin-out and SPI protocol compatible

with VTI digital accelerometer product family

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RoHS compliant Dual Flat Lead (DFL) plastic

package suitable for lead free soldering process

and SMD mounting

•

Proven capacitive 3D-MEMS technology

Applications

SCA2120-D07 is targeted to automotive applications.

Typical applications include

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Electronic Stability Control (ESC)

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Hill Start Aid (HSA)

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Electronic Parking Brake (EPB)

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Roll Over

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Suspension

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Inclination

•

Industrial applications

General Description

SCA2120-D07 is a two axis accelerometer component based on VTI capacitive 3D-MEMS technology. The

component integrates high accuracy micromechanical acceleration sensing together with a flexible SPI digital

interface. Dual Flat Lead (DFL) housing of the component guarantees robust operation over the product lifetime.

SCA2120-D07 is designed, manufactured and tested for high stability, reliability and quality requirements of

automotive applications. The accelerometer has extremely stable output over wide range of temperature, humidity and

mechanical noise. The component is qualified against AEC-Q100 standard and has several advanced self diagnostics

features. The DFL housing is suitable for SMD mounting and the component is compatible with RoHS and ELV

directives.

SCA2120-D07 is a part of VTI digital accelerometer family and fully compatible with single axis accelerometers

(SCA800 series) and other multi axis accelerometers (SCA2100 series and SCA3100 series).

Data Sheet