INA282, INA283
INA284, INA285
INA286
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SBOS485A –NOVEMBER 2009–REVISED JULY 2010
PIN CONFIGURATION
D PACKAGE
SOIC-8
(TOP VIEW)
-IN
GND
1
2
3
4
8
7
6
5
+IN
REF1
V+
REF2
NC(1)
OUT
(1) NC: This pin is not internally connected. The NC pin should either be left floating or connected to GND.
PIN DESCRIPTIONS
SOIC-8
PIN NO.
NAME
–IN
DESCRIPTION
Connection to negative side of shunt resistor.
1
2
3
4
5
6
7
8
GND
REF2
NC
Ground
Reference voltage connection - See application section for connection options.
This pin is not internally connected. The NC pin should either be left floating or connected to GND.
Output voltage
OUT
V+
Power supply
REF1
+IN
Reference voltage connection - See application section for connection options.
Connection to positive side of shunt resistor.
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