SCA1020-D06 Datasheet, PDF (7/19 Pages) Murata Manufacturing Co., Ltd. – P R O D U C T S P E C I F I C A T I O N F O R Z Y - D U A L A X I S A C C E L E R O M E T E R

SCA1020-D06
2.3 Electrical Specification of the SCA1020 – D06
2.3.1 Analog Output
Vdd = 5.00V and ambient temperature (23°C±5°C) unless otherwise specified.
KPC⁽¹⁷ Parameter
Condition
Min. Typ Max.
Z axis (Out_1) Measuring range ⁽¹
Y axis (Out_2) Measuring range ⁽¹
Nominal
Nominal
-1.7
+1.7
-1.7
+1.7
Supply voltage Vdd
4.75
5.0
5.25
<CC> Current consumption
Vdd = 5 V; No load
5.0
Operating temperature
-40
+125
<CC>
<CC>
<SC>
Resistive output load (Analog Output)
Capacitive load (Analog Output)
Min. output voltage; Vdd = 5V
Max. output voltage; Vdd = 5V
Z axis (Out_1) Offset (output at 0g) ^{(3, 13}
Z axis (Out_1) Sensitivity ^{(4, 13}
Vout to Vdd or Vss
Vout to Vdd or Vss
10k from Vout to Vdd
10k from Vout to Vss
@ room temperature
@ room temperature
Z axis (Out_1) Offset Error (output at 0g) ^{(5, 13}
RT(23±5°C)
-20...+85°C
-40…+125°C
10
20
0
0.25
4.75
5.00
Vdd/2
0.24 x
Vdd
-40
-
+40
-75
-
-
+75
-90
+90
<SC>
<SC>
<CC>
<CC>
<SC>
Z axis (Out_1) Offset Temperature
Dependency (output at 0g) ^{(5, 13,14}
Z axis (Out_1) Sensitivity error ^{(6, 13}
Y axis (Out_2) Offset (output at 0g) ^{(3, 13}
Y axis (Out_2) Sensitivity ^{(4, 13}
-20...+85°C
-40…+125°C
-40...+85°C
-40...+125°C
@ room temperature
@ room temperature
Y axis (Out_2) Offset Error (output at 0g) ^{(5, 13}
RT(25±5°C)
-20...+85°C
-40…+125°C
-35
-
+35
-50
-
+50
±3
-4
-
+4
Vdd/2
0.24 x
Vdd
-40
-
+40
-75
-
-
+75
-90
+90
<SC>
Y axis (Out_2) Offset Temperature
Dependency (output at 0g) ^{(5, 13,14}
-20...+85°C
-40…+125°C
-35
-50
<SC> Y axis (Out_2) Sensitivity error ^{(6, 13}
-40...+85°C
-40...+125°C
-4
Typical non-linearity ⁽⁷
Range = -1g...+1g
-20
Z axis (Out_1) Frequency response -3dB ⁽⁸
20
Y axis (Out_2) Frequency response -3dB ⁽⁸
20
Ratiometric error ⁽⁹
Vdd = 4.75...5.25V
-2
<SC> Cross-axis sensitivity ⁽¹⁰
@ room temperature
Output noise ⁽¹¹
From DC...4kHz
Start-up delay
Reset and parity check
Self test input pull down current
Vdd = 5V
10
T1: T st-on⁽¹⁵
Self test ON period.
10
Controlled externally by
T2: Tsat.del. ⁽¹⁵
user
Saturation delay. Time
when element beam
remains still out from
T3: T recov. ⁽¹⁵
linear operating range.
Recovery time when
element is back in linear
operating range
-
+35
-
+50
±3
-
+4
-
+20
50
80
50
80
-
2
3.5
5
10
21
30
100
20
50
Units
g ⁽²
g ⁽²
V
mA
°C
kOhm
nF
V
V
V
V/g
mg
mg
%
V
V/g
mg
mg
%
mg
Hz
Hz
%
%
mVrms
ms
µA
ms
ms
ms
Murata Electronics Oy
www.muratamems.fi
Doc. Nr. 8263900
7/19
Rev.B