Analog Devices Inc. ADA4622-x Precision Op Amps

Analog Devices ADA4622-x Precision Op Amps are the next-generation AD822, single-supply, rail-to-rail output (RRO), precision JFET input operational amplifiers. ADA4622-x's input voltage range includes the V-pin and the negative supply. The output swings rail-to-rail. The input EMI filters are designed to increase the signal robustness in closely located switching noise sources. The EMI filters deliver a typical 90dB at f=1000MHz and f=24000MHz. ADA4622-x precision op-amps offer a wide bandwidth of 8MHz (typical), a high slew rate of +23V/μs/−18V/μs (typical), and a strong output drive to improve settling time performance and enable the op-amp to drive the inputs of single-ended successive approximation register analog-to-digital converters (SAR ADCs). With an extended industrial temperature range of −40°C to +125°C, the amplifiers operate from 5V to 30V with specifications at +5V, ±5V, and ±15V. Available in 8-lead SOIC and 8-lead MSOP packages, the ADA4622-x precision op amps are ideal for high output impedance sensor interfaces, photodiode sensor interfaces, transimpedance amplifiers, ADC drivers, and precision filters, and signal conditioning.


  • Next generation of the AD822
  • Wide bandwidth: 8MHz typical
  • High slew rate: +23V/μs/−18V/μs typical
  • Low input bias current: ±10pA maximum at TA = 25°C
  • Low offset voltage
    • A grade: ±0.8mV maximum at TA = 25°C
    • B grade: ±0.35mV maximum at TA = 25°C
  • Low offset voltage drift
    • A grade: ±2μV/°C typical, ±15μV/°C maximum
    • B grade: ±2μV/°C typical, ±5μV/°C maximum
  • Input voltage range includes V− pin
  • Rail-to-rail output
  • Input electromagnetic interference (EMI) filters
    • 90dB typical at f = 1000MHz and f = 2400MHz
  • Industry-standard package and pinouts


  • High output impedance sensor interfaces
  • Photodiode sensor interfaces
  • Transimpedance amplifiers
  • ADC drivers
  • Precision filters and signal conditioning

Pin Configuration

Analog Devices Inc. ADA4622-x Precision Op Amps
Publicado: 2016-01-19 | Actualizado: 2023-08-21