SCA100T データシートの表示（PDF） - Murata Manufacturing
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SCA100T Datasheet PDF : 17 Pages
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SCA100T Series
1 Electrical Specifications
The SCA100T product family comprises two versions, the SCA100T-D01 and the SCA100T-D02
that differ in measurement range. The product version specific performance specifications are
listed in the table SCA100T performance characteristics below. All other specifications are
common with both versions. Vdd=5.00V and ambient temperature unless otherwise specified.
1.1 Absolute Maximum Ratings
Supply voltage (VDD)
Voltage at input / output pins
Storage temperature
Operating temperature
Mechanical shock
ESD Protection:
-Human Body Model
-Charge Device Model
Cleaning
-0.3 V to +5.5V
-0.3V to (VDD + 0.3V)
-55°C to +125°C
-40°C to +125°C
Drop from 1 meter onto a concrete surface
(20000g). Powered or non-powered
±2 kV
±500 V
Ultrasonic cleaning not allowed
1.2 Performance Characteristics
Parameter
Condition
SCA100T SCA100T
-D01
-D02
Measuring range
Nominal
±30
±90
Frequency response
–3dB LP (1
±0.5
8-28
±1.0
8-28
Offset (Output at 0g)
Ratiometric output
Vdd/2
Vdd/2
Offset calibration error
±0.11
±0.23
Offset Digital Output
1024
1024
Sensitivity
4
2
between 0…1° (2
70
35
Sensitivity calibration
error
±0.5
±0.5
Sensitivity Digital Output
1638
819
Offset temperature
dependency
-25…85°C (typical)
-40…125°C (max)
±0.008
±0.86
±0.008
±0.86
Sensitivity temperature
dependency
-25...85°C (typical)
-40…125°C (max)
±0.014
-2.5...+1
±0.014
-2.5...+1
Typical non-linearity
Measuring range
±0.11
±0.57
Digital output resolution
11
11
between 0…1° (2
0.035
0.07
Output noise density
From DC...100Hz
0.0008
0.0008
Analog output resolution(4 Bandwidth 10 Hz(3
Ratiometric error(4
Vdd = 4.75...5.25V
0.0035
±2
0.0035
±2
Cross-axis sensitivity
Max.
4
4
Note 1. The frequency response is determined by the sensing element’s internal gas damping.
Note 2. The angle output has SIN curve relationship to voltage output
Note 3. 1st degree low pass filtered output Resolution = Noise density * √(bandwidth*1.6)
Note 4. Typical value for most of the components
Units
°
g
Hz
V
°
LSB
V/g
mV/°
%
LSB / g
°/°C
°
%/°C
%
°
Bits
° / LSB
/ Hz
°
%
%
Murata Electronics Oy
www.muratamems.fi
Subject to changes
Doc. nr. 8261800
3/17
Rev.B2
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