GT7131 Overview
The GT7131 amplifier is single supply, micro-power, zero-drift CMOS operational amplifier, the amplifier offer bandwidth of 350kHz, rail-to-rail inputs and outputs, and single-supply operation from 2.2V to 5.5V. GT7131 uses chopper stabilized technique to provide very low offset voltage (less than 20µV maximum) and near zero drift over temperature. Low quiescent supply current of 20μA and very low input bias current...
GT7131 Key Features
- Single-Supply Operation from +2.2V ~ +5.5V
- Rail-to-Rail Input / Output
- Gain-Bandwidth Product: 350kHz (Typ.)
- Low Input Bias Current: 10pA (Typ.)
- Low Offset Voltage: 20μV (Max.)
- Zero Drift: 0.05µV/oC (Max.)
- Quiescent Current: 20μA (Typ.)
- Operating Temperature: -40°C ~ +125°C
- Available in SOT23-5 and SOP8 Packages