OPA188 - Zero-Drift Operational Amplifier
The OPA188 operational amplifier uses TI's proprietary auto-zeroing techniques to provide low offset voltage (25-μV maximum) and near zero-drift over time and temperature.
This miniature, highprecision, low-quiescent current amplifier offers high input impedance and rail-to-rail output swing within
OPA188 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
