ad22285 Analog Devices, Inc., ad22285 Datasheet - Page 3

• Manufacturer Part Number: ad22285
• Description: Dual-axis, High-g, Mems Accelerometers
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
At T
Table 1.
Parameter
SENSOR
OFFSET
NOISE
FREQUENCY RESPONSE
SELF-TEST
OUTPUT AMPLIFIER
PREFILTER HEADROOM
CFSR @ 400 kHz
POWER SUPPLY (V
TEMPERATURE RANGE
1
2
3
All minimum and maximum specifications are guaranteed. Typical specifications are not guaranteed.
Zero g output is ratiometric.
Self-test output at V
Output Full-Scale Range
Nonlinearity
Package Alignment Error
Sensor-to-Sensor
Cross-Axis Sensitivity
Resonant Frequency
Sensitivity, Ratiometric
Zero-g Output Voltage
Noise Density
Clock Noise
−3 dB Frequency
−3 dB Frequency Drift
Output Change
Logic Input High
Logic Input Low
Input Resistance
Output Voltage Swing
Capacitive Load Drive
Functional Range
Quiescent Supply Current
A
Alignment Error
(Over Temperature)
(Over Temperature)
(Cube vs. V
= −40°C to +105°C, 5.0 V dc ± 5%, acceleration = 0 g, unless otherwise noted.
DD
)
DD
DD
3
= (Self-Test Output at 5 V) × (V
)
2
1
2-pole Bessel
Conditions
I
V
100 Hz
V
V
10 Hz − 400 Hz,
5 V
25°C to
T
V
V
V
Pull-down
resistor to GND
I
V
OUT
OUT
MIN
DD
OUT
DD
DD
DD
DD
DD
≤ ±100 μA
= ±400 μA
= 5 V,
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
or T
− V
DD
MAX
/2,
DD
/5 V)
Min
37
−5
52.25
−150
360
440
3.5
30
0.25
1000
4.75
3.5
−40
Model No. AD22284
3
.
Typ
0.2
1
0.1
24
55
1.1
5
400
2
550
50
280
6
2.2
Rev. A | Page 3 of 12
57.75
+150
3
1
V
0.25
5.25
2.9
+105
Max
2
+5
440
660
6
DD
−
Min
55
−5
36.1
−150
360
304
3.5
30
0.25
1000
4.75
3.5
−40
Model No. AD22285
Typ
0.2
1
0.1
24
38
1.4
5
400
2
380
50
400
4.5
2.2
Max
2
+5
39.9
+150
3
440
456
1
V
0.25
5.25
6
2.9
+105
DD
−
Axis
X
Y
X
Y
X
Y
X
Y
X
Y
Model No. AD22286
Min
70
37
−5
25.65
52.25
−100
−150
360
216
440
3.5
30
0.25
1000
4.75
3.5
−40
Typ
0.2
1
0.1
24
27
55
1.8
1.1
5
400
2
270
550
50
560
3
6
2.2
Max
2
+5
28.35
57.75
+100
+150
3.5
3
440
324
660
1
V
0.25
5.25
6
2.9
+105
DD
ADXL278
−
Unit
g
g
%
Degree
Degree
%
kHz
mV/g
mV/g
mV
mV
mg/√Hz
mg/√Hz
mV p-p
Hz
Hz
mV
mV
V
V
kΩ
V
pF
g
V/V
V/V
V
V
mA
°C