Single-Supply, Rail-to-Rail, Low Power, FET Input Op Amp AD820ARZ

FEATURES True single-supply operation Output swings rail-to-rail Input voltage range extends below ground Single-supply capability from 5 V to 30 V Dual-supply capability from ±2.5 V to ±15 V Excellent load drive Capacitive load drive up to 350 pF Minimum output current of 15 mA Excellent ac performance for low power 800 μA maximum quiescent current Unity-gain bandwidth: 1.8 MHz Slew rate of 3 V/μs Excellent dc performance 800 μV maximum input offset voltage 2 μV/°C typical offset voltage drift 25 pA maximum input bias current Low noise: 13 nV/√Hz @ 10 kHz

APPLICATIONS Battery-powered precision instrumentation Photodiode preamps Active filters 12-bit to 14-bit data acquisition systems Medical instrumentation Low power references and regulators