Analog Devices ADA4622 Amplifiers | Digi-Key Daily

ADA4622 from Analog Devices is the next generation of the AD822 single-supply, rail-to-rail output (RRO), precision, JFET-input op amp.

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Analog Devices ADA4622 Amplifiers | DigiKey Daily

Analog Devices’ ADA4622 is a single-supply, rail-to-rail output, precision op-amp for use in sensor interfaces, ADC drivers, precision filters, and signal conditioning. The ADA4622 is the next generation of the AD822 and maintains its low-power consumption, flexibility, and ease-of-use, but provides improved bandwidth, slew rates, broadband noise, 1/f noise, offset, and common-mode rejection ratio. The inputs of the ADA4622 have EMI filters and use n-channel JFETs for their low offset, low noise, and high impedance. The op amps can operate from a ±2.5 to ±15 V dual supply or 5 to 30 V single supply, with the output able to swing within 10 mV of the supplies without an external resistive load.