ADA4805-2

Data Sheet 0.2 µV/°C Offset Drift, 105 MHz Low Power, Low Noise, Rail-to-Rail Amplifiers ADA4805-1/ADA4805-2 FEATURES Low input offset voltage: 125 µV (maximum) Low input offset voltage drift 0.2 µV/°C (typical) 1.5 µV/°C (maximum) Ultralow supply current: 500 µA per amplifier Fully specified at VS = 3 V, 5 V, ±5 V High speed performance −3 dB bandwidth: 105 MHz Slew rate: 160 V/µs Settling time to 0.1%: 35 ns Rail-to-rail outputs Input common-mode range: −VS − 0.1 V to +VS − 1 V Low noise: 5.9 nV/√Hz at 100 kHz; 0.6 pA/√Hz at 100 kHz Low distortion: −102 dBc/−126 dBc HD2/HD3 at 100 kHz Low input bias current: 470 nA (typical) Dynamic power scaling Turn-on time: 3 µs (maximum) fully settled Small packaging 6-lead SC70, 6-lead SOT-23, and 8-lead MSOP APPLICATIONS High resolution, high precision analog-to-digital converter (ADC) drivers Battery-powered instrumentation Micropower active filters Portable point of sales terminals Active RFID readers Photo multip...