SCA3100-D07 VTI Technologies, SCA3100-D07 Datasheet

ACCELEROMETER 3-AXIS +/-6G SPI

SCA3100-D07

Manufacturer Part Number
SCA3100-D07
Description
ACCELEROMETER 3-AXIS +/-6G SPI
Manufacturer
VTI Technologies
Datasheet

Specifications of SCA3100-D07

Axis
X, Y, Z
Acceleration Range
±6g
Sensitivity
650 Count/g
Voltage - Supply
3 V ~ 3.6 V
Output Type
Digital
Bandwidth
55Hz
Interface
SPI
Mounting Type
Surface Mount
Package / Case
12-SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
551-1067-2
SCA3100-D07 3-AXIS HIGH PERFORMANCE ACCELEROMETER WITH
DIGITAL SPI INTERFACE
VTI Technologies Oy
Myllykivenkuja 6
P.O. Box 27
FI-01621 Vantaa
www.vti.fi
Data Sheet
Features
General Description
SCA3100-D07 is a high performance three 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.
SCA3100-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.
SCA3100-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).
3.3V supply voltage
6 g measurement range
3-axis measurement XYZ directions
±70mg offset accuracy over temp range
Internal temperature sensor
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 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
Doc.nr. 82 871 00 C
Applications
SCA3100-D07 is targeted to automotive applications
with high stability requirements and vibration
robustness. Typical applications include
Electronic Stability Control (ESC)
Hill Start Aid (HSA)
Electronic Parking Brake (EPB)
Roll Over
Suspension
Inclination
Integrated inertial measurement
Industrial applications
VTI Automotive Digital Accelerometer Platform
SCA3100-D07
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SCA3100-D07 Summary of contents

Page 1

... The DFL housing is suitable for SMD mounting and the component is compatible with RoHS and ELV directives. SCA3100-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). ...

Page 2

... Offset dependency due to temperature. Value is a relative value and has not to be centered to zero. E) See figure 4. Analog calibration C/V & ADC Oscillator Reference & Volatile clock Memory Figure 1. SCA3100-D07 Block diagram VTI Technologies Oy Myllykivenkuja 6 P.O. Box 27 FI-01621 Vantaa www.vti.   2  y ...

Page 3

... Figure 2. Accelerometer measuring directions Figure 3. Housing dimensions VTI Technologies Oy Myllykivenkuja 6 P.O. Box 27 FI-01621 Vantaa www.vti.fi Doc. Nr. 82 871 00 C SCA3100-D07 3/3 ...

Page 4

... Document release Datasheet updated after validation B 20.11.2008 testing Typo corrected in component C 08.10.2009 description VTI Technologies Oy Myllykivenkuja 6 P.O. Box 27 FI-01621 Vantaa www.vti.fi Approved by Author Reviewed by TVi MiA, TOS, VL TVi TOS, VNu, JJP Tvi JJP, ASV Doc. Nr. 82 871 00 C SCA3100-D07 ECN 3974 4/3 ...

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