Low Power, 3.
6 MHz, Low Noise, Rail-toRail Output, Operational
Amplifiers
ADA4691-2/ADA4691-4/ADA4692-2/ADA4692-4
FEATURES
Low power: 180 μA typical Very low input bias currents: 0.
5 pA typical Low noise: 16 nV/√Hz typical 3.
6 MHz bandwidth Offset
voltage: 500 μV typical Low offset
voltage drift: 4 μV/°C maximum Low distortion: 0.
003% THD + N 2.
7 V to 5 V single supply or ±1.
35 V to ±2.
5 V dual supply Available in very small 2 mm × 2 mm LFCSP packages
APPLICATIONS
Photodiode
amplifiers Sensor
amplifiers Portable medical and instrumentation Portable audio: MP3s, PDAs, and smartphones Communications Low-side current sense ADC drivers Active filters Sample-and-hold
GENERAL DESCRIPTION
The ADA4...