AD8223 PDF Datasheet
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Description
This is Low Cost Instrumentation Amplifier.
Preliminary Technical Data
FEATURES
Gain set with 1 resistor per amplifier Gain = 5 to 1000 Inputs Voltage range to 150 mV below negative rail 25 nA maximum input bias current 30 nV, √Hz, RTI noise @ 1 kH- Power supplies Dual supply: ±2.5V to ±12.5 Single supply: 3V to 25V 600 μA maximum supply current
Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier AD8223
CONNECTION DIAGRAM
RG IN +IN VS
1 2 3 4 8
+RG +VS OUTPUT REF
06925-001
+ AD8223
7 6 5
Figure 1. 8-Lead SOIC (R) and 8-Lead MSOP SOIC (RM) Packages
APPLICATIONS
Low power medical instrumentation Transducer interface Thermocouple amplifiers Industrial process controls Difference amplifiers Low power data acquisition
GENERAL DESCRIPTION
The AD8223 is an integrated single-supply instrumentation amplifier that delivers rail-to-rail output swing on a single supply (+3.0 V to +25 V supplies). The AD8223 offers superior user flexibility by allowing single-gain set resistor programming, and conf.