KXR94-2050 Datasheet, PDF (5/11 Pages) List of Unclassifed Manufacturers – 2g Tri-Axis Accelerometer Specifications

± 2g Tri-Axis Accelerometer
Specifications
Application Schematic
PART NUMBER:
KXR94-2050
Rev. A
Oct 09
1
2
X
3
C₂
4
Aux In
5
Vmux
6
S0
7
S1
KXR94
14
Z
13
Y
12
11
C₃
C₄
10
ST
9
Enable
8
Vdd
C₁
Table 4. KXR94 Pad Descriptions
Pad
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Name
NC
X output
GND
Aux In
Vmux
S0
S1
Vdd
Enable
ST
NC
GND
Y Output
Z Output
Center pad
Description
Not Connected Internally (can be connected to Vdd or Gnd)
Analog output of the x-channel. Optionally, a capacitor (C2) placed between this pin and ground will form a low pass filter.
Ground
Auxiliary input for multiplexer. Connect to Vdd or Ground if not used.
Multiplexed analog output. Do not connect if multiplexer is not used.
MUX selector 0 (See Output Select Table). Connect to Vdd or Ground if not used.
MUX selector 1 (See Output Select Table). Connect to Vdd or Ground if not used.
The power supply input. Decouple this pin to ground with a 0.1uF ceramic capacitor (C1).
Enable: High - Normal operation; Low - Device is in standby, power down mode
Self Test: Low – Normal operation; High – Device is in self-test mode
Not Connected Internally (can be connected to Vdd or Gnd)
Ground
Analog output of y-channel. Optionally, a capacitor (C3)placed between this pin and ground will form a low pass filter.
Analog output of z-channel. Optionally, a capacitor (C4) placed between this pin and ground will form a low pass filter.
Ground
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