SCA620 Datasheet, PDF (2/2 Pages) VTI technologies – Accelerometer

ABSOLUTE MAXIMUM RATINGS
Parameter
Value
Acceleration (powered or non-powered)
Supply voltage
Voltage at input / output pins
Temperature range
20000
-0.3 to +7.0
-0.3 to Vdd + 0.3
-55 to + 125
Units
g
V
V
ºC
ELECTRICAL CONNECTION
Pin#
1
2
3
4
5
6
7
8
Pin Name Connection
Open or capacitively connected to GND for EMC*)
Open or capacitively connected to GND for EMC*)
Open or capacitively connected to GND for EMC*)
GND
Negative supply voltage (VSS)
Open or capacitively connected to GND for EMC*)
ST
Self-test control
VOUT
Sensor analog output
VDD
Positive supply voltage (VDD)
*) recommended capacity min. 20 pF – Effectiveness should be tested and if necessary
adapted in the respective connection.
SCA620 Series
RECOMMENDED CIRCUIT
DIMENSIONS
The accelerometer weighs under 1 g.
The size of the part is approximately (w x h x l) 9 x 5 x 11 mm. Pin pitch is standard 100 mils.
SENSING DIRECTION
10.48
8765
VTI PART
+
5.08
SCA620
1234
PART NUMBER
SERIAL NUMBER
3.03
Acceleration in the direction of the arrow
will increase the output voltage.
PCB PAD LAYOUTS
VTI Technologies Oy
Myllynkivenkuja 6
P.O. Box 27
FI-01621 Vantaa
Finland
Tel. [phone]
Fax [phone]
sales@vti.fi
VTI Technologies Oy
Frankfurt Branch
Rennbahnstr. 72-74
D-60528 Frankfurt am Main
Germany
Tel. [phone]
Fax [phone]
sales.de@vti.fi
VTI Technologies, Inc.
One Park Lane Blvd.
Suite 804 - East Tower
Dearborn, MI 48126
USA
Tel. [phone]
Fax [phone]
[e-mail]