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Description

The AD8223 is an integrated single-supply instrumentation amplifier that delivers rail-to-rail output swing on a single supply (3 V to 24 V). The AD8223 conforms to the 8-lead industry standard pinout configuration. The AD8223 replaces discrete instrumentation amplifier designs and offers superior linearity, temperature stability, and reliability in a minimum of space.

Features :

1. Gain set with 1 resistor : Gain = 5 to 1000

2. Inputs

 (1) Voltage range to 150 mV below negative rail 25 nA maximum input bias current

30 nV/√Hz, RTI noise @ 1 kHz

(2) Power supplies

[1] Dual supply: ±2 V to ±12 V

[2] Single supply: 3 V to 24 V 500 μA maximum supply current

Applications : 

1. Low power medical instrumentation

2. Transducer interface

3. Thermocouple amplifiers

4. Industrial process controls

5. Difference amplifiers

6. Low power data acquisition