This document describes the features and characteristics of the ADA4841-1/ADA4841-2 low power, low noise, and low distortion rail-to-rail output amplifiers.
The Analog Devices ADA4851 family consists of single, dual, and quad low cost, high speed, voltage feedback rail-to-rail output operational amplifiers. These parts provide true single-supply capability with input signals extending 200 mV below the negative rail and swinging within 60 mV of either supply rail.
| -3 dB Bandwidth (G=+1, Vo=0.1V p-p) | 130 MHz |
|---|---|
| Slew Rate (G=+2, Vo=1V step) | 375 V/us |
| Settling Time to 0.1% (G=+2, Vo=1V step) | 55 ns |
| Input Offset Voltage (Typ) | 0.6 mV |
| Quiescent Current per Amplifier | 2.5 mA |
| Operating Supply Range | 3 V to 10 V |
The devices are available in 6-lead SOT-23, 8-lead MSOP, and 14-lead TSSOP packages.
The typical differential gain is 0.08%.