MX205Q ETC-unknow, MX205Q Datasheet - Page 2

• Manufacturer Part Number: MX205Q
• Description: Low Cost, 5.0g, Dual Axis Accelerometer With Analog Outputs
• Manufacturer: ETC-unknow

MX205Q SPECIFICATIONS
Analog Electrical Characteristics
Measurements @ 25°C Acceleration = 0g unless otherwise noted
V
Tout Voltage
Temp sensor sensitivity
Temperature Changes
Cross-Axis Sensitivity
POWER SUPPLY
Operating Voltage Range
Specified Performance
Quiescent Supply Current @ 5V
Quiescent Supply Current @ 2.7V
Turn-On Time
DD
ZERO g BIAS LEVEL
0g Offset vs.
Temperature
NOISE PERFORMANCE
Noise Density
in 40 Hz Bandwidth
V REFERENCE
TEMPERATURE RANGE
Operating Range
SENSOR
Measurement Range
Nonlinearity
Alignment Error
SENSITIVITY
ANALOG OUTPUTS
Sensitivity
FREQUENCY RESPONSE
3 dB Bandwidth
3 dB Bandwidth
SELF TEST
Voltage Delta at outputs
@5V Supply
@2.7V Supply
X, Y OUTPUTS
Parameter
, V
DA
= 5.0V unless otherwise specified
6
4
5
9
10
7
2
11
1
8
3
Delta from 25°C per formula
Best Fit Straight
Line
Each axis
X sensor to Y sensor
Conditions
Each axis
Each axis
@ +25°C
Continuous,
Output rails with
failure
Current drive
capabilities,
source/sink
25°C
25°C
S
MEMSIC MX205Q
+/- 5.0
Min
-40
1.23
IN
-2.5
2.4
2.7
90
2.0
X (T
IN
)
+/- 1.0
2.67
+/- 2
3.0
4.0
200
Typ Max
160
1.25
750
100
2.5
2.2
2.0
40
2%
= S
FIN
+/- 2.5
X (T
125
5.0
5.25
400
1000
2.7
+2.5
3.5
4.5
110
1.27
2.4
2.6
5
FIN
)
2.67
µg/√Hz rms
mV/g
g
% of FS
degrees
mV/°K
mA
mA
mA
°C
mg/°C
V
Units
V
ms
V
Hz
Hz
V
%
V
V
NOTES
1
2
3
4
5
6
7
8
9
10
11
Data Sheet
Page 2 of 8
MX205Q
Guarantee by measurements of initial offset
and sensitivity.
Alignment error is specified as the angle between
the true and indicated axis of sensitivity.
Cross-axis sensitivity is the algebraic sum of the
alignment and the inherent sensitivity errors.
Specification refers to the maximum change in
parameter from its initial value at 25°C to its
worst case value at Tmin to Tmax of the specified
temperature range.
Noise density (µg/√Hz rms) is the average noise at any
frequency in the bandwidth of the device.
The voltage is required to ramp full scale before
making a measurement.
Note: Frequency compensating circuit will achieve
160 Hz operations. See Application Note (AN-00MX-002) .
Defined as the output change from ambient to
maximum temperature or minimum. For more
details refer to Application Note (AN-00MX-002).
For more details refer to Application Note
(AN-00MX-001).
shifting of baseline sensitivity may occur.
of VDD, VDA supply.
All min and max specifications are subject to change
without notification.
Application boards available.
Information furnished by MEMSIC is believed to be
accurate and reliable. However, no responsibility is
assumed by MEMSIC for its use, nor for any infringe-
ments of patents or other rights of third parties which
may result from its use. No license is granted by
implications or otherwise under any patent or patent
rights of MEMSIC.
Technical information.
Subject to change without notice.
Operating at maximum current drive capabilities,
Ratiometric analog output voltage will be 44.0%
®MEMSIC, Inc. 2000.
100 Burtt Road, Andover, MA 01810
Tel: [phone]
www.memsic.com
MX205Q ANALOG Data Sheet N 8/1/01
•
Fax: [phone]