AD623 AD623ARZ AD623AN Programmable Gain Digital Potentiometer Amplifier Module
1.AD623ARZ SOP 2.AD623AN DIP 3.AD623 Module FEATURES Easy to use Rail-to-rail output swing Input voltage range extends 150 mV below ground (single supply) Low power, 550 μA maximum supply current Gain set with one external resistor Gain range: 1 to 1000 High accuracy dc performance 0.10% gain accuracy (G = 1) 0.35% gain accuracy (G > 1) Noise: 35 nV/√Hz RTI noise at 1 kHz Excellent dynamic specifications 800 kHz bandwidth (G = 1) 20 μs settling time to 0.01% (G = 10) APPLICATIONS Low power medical instrumentation Transducer interfaces Thermocouple amplifiers Industrial process controls Difference amplifiers Low power data acquisition GENERAL DESCRIPTION The AD623 is an integrated, single- or dual-supply instrumentation amplifier that delivers rail-to-rail output swing using supply vo.
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