AD623, 2.7 V to 12 V It is an integrated, single- or dual-supply instrumentation amplifier that provides rail-to-rail output swing using supply voltages between AD623 allows single gain set resistor programming and 8 pin industry standard pinout configuration. Without an external resistor, the AD623 is configured for unity gain (G = 1), and with an external resistor the AD623 can be programmed for gain up to 1000. The AD623 has a wide common-mode input range and can accept signals with common-mode voltages as low as 150 mV above ground. raises. The AD623 maintains optimum performance with dual and unipolar power supplies.
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