GT7162

GT7161 Single/GT7162 Dual 1.5 MHz, Zero-Drift, CMOS, Rail-to-Rail Operational Amplifier with RF Filter Advanced 1. Features  Single-Supply Operation from +2.5V ~ +5.5V  Rail-to-Rail Input / Output  Gain-Bandwidth Product: 1.5 MHz (Typ.)  Quiescent Current per Amplifier: 320μA /opamp (Typ.)  Zero Drift: 0.02µV/oC (Max.)  Low Offset Voltage: 10μV (Max. @25°C)  Low Input Bias Current: 10pA (Typ. @25°C) 2. General Description The GT7161/GT7162 amplifier is single/dual supply, micro-power, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 1.5 MHz, rail-to-rail inputs and outputs, and single-supply operation from 2.5V to 5.5V. GT7161/GT7162 uses chopper stabilized technique to provide very low offset voltage (less than 10µV maximum) and near zero drift over temperature. Low quiescent supply current of 320μA per amplifier and very 3. Applications  Portable Equipment  Mobile Communications  Filter and Buffer  Sensor Interface ...