
ADXL202/ADXL210–SPECIFICATIONS
ADXL202/JQC/AQC
Min
ADXL210/JQC/AQC
Min
Parameter
SENSOR INPUT
Measurement Range
1
Nonlinearity
Alignment Error
2
Alignment Error
Transverse Sensitivity
3
Conditions
Each Axis
Typ
Max
Typ
Max
Units
±
1.5
±
2
0.2
±
1
±
0.01
±
2
±
8
±
10
0.2
±
1
±
0.01
±
2
g
% of FS
Degrees
Degrees
%
Best Fit Straight Line
X Sensor to Y Sensor
SENSITIVITY
Duty Cycle per
g
Sensitivity, Analog Output
Temperature Drift
4
Each Axis
T1/T2 @ +25
°
C
At Pins X
FILT
, Y
FILT
from +25
°
C
10
12.5
312
±
0.5
15
3.2
4.0
100
±
0.5
4.8
%/
g
mV/
g
% Rdg
ZERO
g
BIAS LEVEL
0
g
Duty Cycle
Initial Offset
0
g
Duty Cycle vs. Supply
0
g
Offset vs. Temperature
4
Each Axis
T1/T2
25
50
±
2
1.0
2.0
75
42
50
±
2
1.0
2.0
58
%
g
%/V
m
g
/
°
C
4.0
4.0
from +25
°
C
NOISE PERFORMANCE
Noise Density
5
@ +25
°
C
500
1000
500
1000
μ
g
/
√
Hz
FREQUENCY RESPONSE
3 dB Bandwidth
3 dB Bandwidth
Sensor Resonant Frequency
Duty Cycle Output
At Pins X
FILT
, Y
FILT
500
5
10
500
5
14
Hz
kHz
kHz
FILTER
R
FILT
Tolerance
Minimum Capacitance
32 k
Nominal
At X
FILT
, Y
FILT
±
15
±
15
%
pF
1000
1000
SELF TEST
Duty Cycle Change
Self-Test “0” to “1”
10
10
%
DUTY CYCLE OUTPUT STAGE
F
SET
F
SET
Tolerance
Output High Voltage
Output Low Voltage
T2 Drift vs. Temperature
Rise/Fall Time
125 M
/R
SET
0.7
V
S
– 200 mV
125 M
/R
SET
0.7
V
S
– 200 mV
R
SET
= 125 k
I = 25
μ
A
I = 25
μ
A
1.3
1.3
kHz
mV
mV
ppm/
°
C
ns
200
200
35
200
35
200
POWER SUPPLY
Operating Voltage Range
Specified Performance
Quiescent Supply Current
Turn-On Time
6
3.0
4.75
5.25
5.25
1.0
2.7
4.75
5.25
5.25
1.0
V
V
mA
ms
0.6
0.6
To 99%
160 C
FILT
+ 0.3
160 C
FILT
+ 0.3
TEMPERATURE RANGE
Operating Range
Specified Performance
JQC
AQC
0
–40
+70
+85
0
–40
+70
+85
°
C
°
C
NOTES
1
For all combinations of offset and sensitivity variation.
2
Alignment error is specified as the angle between the true and indicated axis of sensitivity.
3
Transverse sensitivity is the algebraic sum of the alignment and the inherent sensitivity errors.
4
Specification refers to the maximum change in parameter from its initial at +25
°
C to its worst case value at T
MIN
to T
MAX
.
5
Noise density (
μ
g
/
√
Hz
) is the average noise at any frequency in the bandwidth of the part.
6
C
FILT
in
μ
F. Addition of filter capacitor will increase turn on time. Please see the Application section on power cycling.
All min and max specifications are guaranteed. Typical specifications are not tested or guaranteed.
Specifications subject to change without notice.
(T
A
= T
MIN
to T
MAX
, T
A
= +25
8
C for J Grade only, V
DD
= +5 V,
R
SET
= 125 k
V
, Acceleration = 0 g unless otherwise noted)
REV. B
–2–