Description

17 MHz, Rail-to-Rail FET Input Dual Amplifier Features: Single-supply operation - Output swings rail-to-rail - Input voltage range extends below ground - Single-supply capability from 3 V to 36 V High load drive - Capacitive load drive of 1000 pF, G = +1 - Linear output current of 40mA, 0.5 V from supplies Low noise: 14 nV/√Hz at 10 kHz No phase inversion with inputs to the supply rails Excellent ac performance on 2.6 mA/amplifier - −3 dB bandwidth of 17 MHz, G = +1 - 325 ns settling time to 0.01% (2 V step) - Slew rate of 30 V/µs - Low distortion: −108 dBc at 20 kHz (G = −1, RL = 2 kΩ) Good dc performance - 700 µV maximum input offset voltage - 1 µV/°C offset voltage drift - 25 pA maximum input bias current