ADA4622-4

Data Sheet ADA4622-1/ADA4622-2/ADA4622-4 30 V, 8 MHz, Low Bias Current, Single Supply, RRO, Precision Op Amp FEATURES PIN CONFIGURATION ► Next generation of the AD820/AD822/AD824 ► Wide gain bandwidth product: 8 MHz typical ► High slew rate ► 23 V/µs typical (low to high) ► −18 V/µs typical (high to low) ► Low input bias current: ±10 pA maximum at TA = 25°C ► Low offset voltage ► A grade: ±0.8 mV maximum at TA = 25°C ► B grade: ±0.35 mV maximum at TA = 25°C ► Low offset voltage drift ► A grade: ±4 µV/°C maximum ► B grade: ±2 µV/°C maximum (ADA4622-2 only) ► B grade: ±1 µV/°C maximum (ADA4622-1 only) ► Input voltage range includes Pin V− ► Rail-to-rail output ► Electromagnetic interference rejection ratio (EMIRR) ► 90 dB typical at f = 1000 MHz and f = 2400 MHz ► Industry-standard package and pinouts APPLICATIONS ► High output impedance sensor interfaces ► Photodiode sensor interfaces ► Transimpedance amplifiers ► ADC drivers ► Precision filters and signal conditioning Figure 1. 8-Lead Mini Small Outline Package [MSOP] Pin Configuration (See the Pin Configurations and Function Descriptions Section for Additional Pin Configurations) GENERAL DESCRIPTION The ADA4622-1/ADA4622-2/ADA4622-4 are the next generation of the AD820/AD822/AD824 single-supply, rail-to-rail output (RRO), precision junction field effect transistors (JFET) input op amps. The ADA4622-1/ADA4622-2/ADA4622-4 include many improvements that make them desirable as upgrades without compromising the flexibility an...