mxd2020g ETC-unknow, mxd2020g Datasheet - Page 2

• Manufacturer Part Number: mxd2020g
• Description: Improved, Ultra Noise Dual Axis Accelerometer With Digital Outputs
• Manufacturer: ETC-unknow

Parameter
SENSOR INPUT
SENSITIVITY
pins
over Temperature
ZERO g BIAS LEVEL
NOISE PERFORMANCE
FREQUENCY RESPONSE
TEMPERATURE OUTPUT
VOLTAGE REFERENCE
SELF TEST
D
POWER SUPPLY
TEMPERATURE RANGE
MXD2020G/H/M/N SPECIFICATIONS
otherwise specified)
NOTES
1
2
sensitivity.
3
sensitivity errors.
4
and zero g bias level will be slightly different at 3.0V operation. For devices to be
MEMSIC MXD2020G/M/N/H Rev.E
D
Measurement Range
Nonlinearity
Alignment Error
Transverse Sensitivity
Sensitivity, Digital Outputs at
0 g Offset
0 g Duty Cycle
0 g Offset over Temperature
Noise Density, rms
3dB Bandwidth
T
Sensitivity
V
Change over Temperature
Current Drive Capability
Continuous Voltage at D
D
Continuous Voltage at D
D
OUTX
Normal Output Range
Current
Rise/Fall Time
Turn-On Time
Operating Voltage Range
Supply Current
Supply Current
Operating Range
The device operates over a 3.0V to 5.25V supply range. Please note that sensitivity
Guaranteed by measurement of initial offset and sensitivity.
Alignment error is specified as the angle between the true and indicated axis of
Transverse sensitivity is the algebraic sum of the alignment and the inherent
Output Frequency
OUTX
out
Ref
OUTY
OUTY
Voltage
and D
and D
under Failure
under Failure
4
OUTY
OUTY
5
4
OUTPUTS
2
4
Change
1
3
OUTX
OUTX
,
,
@5.0V Supply, output
@3.0V Supply, output
X Sensor to Y Sensor
@3.0V-5.25V supply
Best fit straight line
3.0 to 5.25V supply
3.0V-5.25V supply
Source or sink, @
Based on 20%/g
MXD2020G/M
MXD2020H/N
@5.0V Supply
@3.0V Supply
supply voltage
supply voltage
∆ from 25°C
Output High
Output Low
Conditions
Each Axis
Each Axis
Each Axis
@ 5.0V
@ 3.0V
Source
rails to
rails to
(Measurements @ 25°C, Acceleration = 0 g unless otherwise noted; V
±1.7
Min
1.15
-0.1
380
-10
4.6
2.4
4.8
3.0
2.7
3.2
19
48
15
95
90
0
Page 2 of 7
MXD2020G/H
±0.03
Typ
±1.0
±2.0
±1.5
1.25
100
400
100
160
300
0.5
0.0
0.2
5.0
2.5
0.1
5.0
3.0
3.8
4.7
20
50
17
operated at 3.0V in production, they can be trimmed at the factory specifically for
this lower supply voltage operation, in which case the sensitivity and zero g bias
level specifications on this page will be met. Please contact the factory for specially
trimmed devices for low supply voltage operation.
5
Output settled to within ±17mg.
Max
+0.1
1.35
2.65
5.25
+70
100
105
420
100
110
0.4
5.4
0.2
4.4
5.4
1.0
21
+8
52
19
Min
±1.7
1.15
-0.1
380
-25
4.6
2.4
4.8
3.0
2.7
3.2
-40
19
48
15
95
90
MXD2020M/N
±0.03
±1.0
±2.0
±1.5
1.25
Typ
100
400
100
160
300
0.5
0.0
0.2
5.0
2.5
0.1
5.0
3.0
3.8
4.7
20
50
17
DD
, V
DA
+105
Max
+0.1
1.35
2.65
5.25
100
105
420
100
110
1.0
0.4
5.4
0.2
4.4
5.4
21
+8
52
19
= 5.0V unless
3/25/2005
mg/
% of FS
degrees
% duty
cycle/g
% duty
mV/°K
mV/°C
mg/°C
Units
cycle
%/°C
mA
mA
µA
µA
mS
mS
Hz
Hz
Hz
nS
°C
%
%
V
V
V
V
V
V
V
g
g
Hz