SCA830-D06
Data Sheet
SCA830-D06 1-AXIS HIGH PERFORMANCE ACCELEROMETER WITH
DIGITAL SPI INTERFACE
Features
3.3V supply voltage
2 g measurement range
Single axis measurement in Y direction
50mg 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 the 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
The SCA830-D06 is targeted to automotive
applications. Typical applications include
Hill Start Aid (HSA)
Electronic Parking Brake (EPB)
Roll Over detection
Suspension control
Motion and position measurements
General Description
The SCA830-D06 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.
The SCA830-D06 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.
The SCA830-D06 is a part of Murata's digital accelerometer family and fully compatible with its multi axis
accelerometers (SCA2100 series and SCA3100 series) and other single axis accelerometers (SCA800 series).
Murata Electronics Oy
www.muratamems.fi
1/4
Doc.nr. 82 702 00 D
SCA830-D06
Performance Characteristics
Vdd=3.3 V and ambient temperature unless otherwise specified.
Parameter
Condition
Analog and digital Vdd
Current consumption
Measurement range
Operating temperature
B)
Offset total error
C)
Offset calibration error
Offset temperature drift
Sensitivity
Total sensitivity error
Sensitivity calibration error
Sensitivity temperature drift
Linearity error
Cross-Axis sensitivity
Zero acceleration output
Amplitude response
Noise
Power on setup time
Output data rate
Output load
SPI clock rate
ESD
Solderability
Moisture level
Mechanical shock
ID register value
A)
B)
C)
D)
E)
Min
3.0
Active mode
Power down mode
Measurement axes (Y)
Typ
A)
5
Temperature range -40 ... +125 °C
@25 °C ±5°C
Temperature range -40 ... +125 °C
Temperature range -20 ... +85 °C
12 bit output
Between ±3°
Temperature range -40 ... +125 °C
@25 °C ±5°C
Temperature range -40 ... +125 °C
+1g ... -1g range, end point fit
+2g ... -2g range, end point fit
2-complement
-3dB frequency
-2
-40
-70
-40
D)
-30
±25
E)
±22
±13
900
0.0637
-4
Max
3.6
6.3
0.1
2
125
70
40
D)
30
50
8
2
1
Units
V
mA
mA
g
°C
mg
mg
mg
mg
Count/g
°/Count
% FS
% FS
% FS
mg
mg
%
Counts
Hz
mg RMS
s
Hz
pF
MHz
kV
kV
20 000
g
4
±1
±1
-20
-40
20
40
±3.5
0
30
80
5
0.1
2000
Human Body Model
Charge Device Model
IPC/JEDEC J-STD-020C, +245 ºC, 40 s
IPC/JEDEC J-STD-020C, Level 3
Customer readable ID register (27hex)
05
Typical ± values are ±3 sigma variation limits from validation test population.
Includes offset deviation from 0g value including calibration error and drift over lifetime, temperature and
supply voltage.
Includes offset deviation from 0g value including calibration error and drift over lifetime.
Offset drift due to temperature. Value is a relative value and has been centered to zero. Error defined as maximum change
of offset in temperature range. Offset (max)-Offset Min). 100% tested in production.
Biggest change of output from RT value due temperature.
MOSI
MISO
SPI
C/V
A/D
SCK
Signal
conditioning
and filtering
CSB
Temp
sensor
PWM
PWM
Self diagnostics
Figure 1. SCA810-D02 Block diagram
Murata Electronics Oy
www.muratamems.fi
2/4
Doc. Nr. 82 702 00 D
SCA830-D06
Typical Performance characteristics
Offset calibration error
40
35
Percent of parts[%]
30
25
20
15
10
5
0
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
Offset [m g]
Temperature dependency of offset
Offset drift at temperature range
-40oC…+125oC
15
35
10
30
0
-5
-45
-20
5
30
55
80
105
+3 Sigma
130
Mean
-3 Sigma
-10
-15
Percent of parts[%]
Offset[mg]
5
25
20
15
10
5
-20
0
-25
-25
Temp [o C]
-20
-10
-5
0
5
10
15
20
25
30
35
-0.1
0
Offset drift [mg]
Sensitivity drift at temperature range
-40oC…+125oC
Sensitivity at 25oC
35
60
30
Percent of parts[%]
50
Percent of parts[%]
-15
40
30
20
10
25
20
15
10
5
0
880
885
890
895
900
905
910
915
920
925
930
0
Sensitivity [LSB/g]
Murata Electronics Oy
www.muratamems.fi
-1
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
Sensitivity error [% FS]
-0.3
-0.2
3/4
Doc. Nr. 82 702 00 D
SCA830-D06
Measument directions
Figure 1. Accelerometer measuring directions
Housing dimensions
Figure 2. Housing dimensions
Murata Electronics Oy
www.muratamems.fi
4/4
Doc. Nr. 82 702 00 D
很抱歉,暂时无法提供与“SCA830-D06-1”相匹配的价格&库存,您可以联系我们找货
免费人工找货