COS1333 Overview
The COS1333 (single), COS2333 (dual) and COS4333 (quad) are micro power, zero-drift operational amplifiers operated on 1.8 to 5.5 supplies. COSx333 family use chopper stabilized technique to provide very low offset voltage （less than 20µV maximum） and near zero drift over temperature. Low quiescent supply current of 18µA per amplifier and very low input bias current make the devices an ideal choice for low offset,...
COS1333 Key Features
- Low offset Voltage: 20µV (Max.)
- Zero Drift: 0.005µV/ºC
- Low Quiescent Current: 18μA
- Gain Bandwidth Product: 350kHz
- Operates on 1.8V ~ 5.5V Supplies
- Slew Rate: 0.2V/µs
- Rail-to-Rail Input and Output (RRIO)
- Unity Gain Stable
- No Phase Reversal
- Extended Temperature Ranges