ADXL202/ADXL210
ABSOLUTE MAXIMUM RATINGS*
PIN CONFIGURATION
Acceleration (Any Axis, Unpowered for 0.5 ms) . . . . . . 1000
g
Acceleration (Any Axis, Powered for 0.5 ms) . . . . . . . . . 500
g
+V
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7.0 V
Output Short Circuit Duration
(Any Pin to Common) . . . . . . . . . . . . . . . . . . . . . . Indefinite
Operating Temperature . . . . . . . . . . . . . . . . . –55°C to +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . –65°C to +150°C
*Stresses
above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; the functional operation of
the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
NC 1
V
TP
2
ST 3
14 V
DD
12 X
FILT
TOP VIEW
(Not to Scale) 11 Y
COM 4
FILT
T2 5
NC 6
COM 7
A
Y
A
X
10 X
OUT
9 Y
OUT
8 NC
ADXL202/
ADXL210
13 V
DD
NC = NO CONNECT
Drops onto hard surfaces can cause shocks of greater than 1000
g
and exceed the absolute maximum rating of the device. Care
should be exercised in handling to avoid damage.
PIN FUNCTION DESCRIPTIONS
Figure 1 shows the response of the ADXL202 to the Earth’s
gravitational field. The output values shown are nominal. They
are presented to show the user what type of response to expect
from each of the output pins due to changes in orientation with
respect to the Earth. The ADXL210 reacts similarly with out-
put changes appropriate to its scale.
TYPICAL OUTPUT AT PIN:
9 = 50% DUTY CYCLE
10 = 62.5% DUTY CYCLE
11 = 2.5V
12 = 2.188V
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Name
NC
V
TP
ST
COM
T2
NC
COM
NC
Y
OUT
X
OUT
Y
FILT
X
FILT
V
DD
V
DD
Description
No Connect
Test Point, Do Not Connect
Self Test
Common
Connect R
SET
to Set T2 Period
No Connect
Common
No Connect
Y Axis Duty Cycle Output
X Axis Duty Cycle Output
Connect Capacitor for Y Filter
Connect Capacitor for X Filter
+3 V to +5.25 V, Connect to 14
+3 V to +5.25 V, Connect to 13
TYPICAL OUTPUT AT PIN:
9 = 37.5% DUTY CYCLE
10 = 50% DUTY CYCLE
11 = 2.812V
12 = 2.5V
TYPICAL OUTPUT AT PIN:
9 = 62.5% DUTY CYCLE
10 = 50% DUTY CYCLE
11 = 2.188V
12 = 2.5V
1g
TYPICAL OUTPUT AT PIN:
9 = 50% DUTY CYCLE
10 = 37.5% DUTY CYCLE
11 = 2.5V
12 = 2.812V
EARTH'S SURFACE
PACKAGE CHARACTERISTICS
Package
14-Lead CERPAK
JA
JC
Device Weight
5 Grams
110°C/W
30°C/W
Figure 1. ADXL202/ADXL210 Nominal Response Due to
Gravity
ORDERING GUIDE
Model
ADXL202JQC
ADXL202AQC
ADXL210JQC
ADXL210AQC
g
Range
±
2
±
2
±
10
±
10
Temperature
Range
0°C to +70°C
–40°C to +85°C
0°C to +70°C
–40°C to +85°C
Package
Description
14-Lead CERPAK
14-Lead CERPAK
14-Lead CERPAK
14-Lead CERPAK
Package
Option
QC-14
QC-14
QC-14
QC-14
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADXL202/ADXL210 features proprietary ESD protection circuitry, permanent
damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper
ESD precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. B
–3–
AD [ ANALOG DEVICES ]
