OPA188 Key Features
- 1 Low offset voltage: 25 μV (maximum)
- Zero drift: 0.03 μV/°C
- Low noise: 8.8 nV/√Hz
- 0.1-Hz to 10-Hz Noise: 0.25 µVPP
- Excellent dc precision
- PSRR: 142 dB
- CMRR: 146 dB
- Open-loop gain: 136 dB
- Gain bandwidth: 2 MHz
- Quiescent current: 510 μA (Maximum)