OPA2180
Overview
The OPA180, OPA2180 and OPA4180 operational amplifiers (op amps) use TI's proprietary zero-drift techniques to simultaneously provide low offset voltage (75 μV), and near zero-drift over time and temperature. These miniature, high-precision, lowquiescent-current op amps offer high input impedance and rail-to-rail output swing within 18 mV of the rails.
- 1 Low Offset Voltage: 75 μV (Maximum)
- Zero-Drift: 0.1 μV/°C
- Low Noise: 10 nV/√Hz
- Very Low 1/f Noise
- Excellent DC Precision: - PSRR: 126 dB - CMRR: 114 dB - Open-Loop Gain (AOL): 120 dB
- Quiescent Current: 525 μA (Maximum)
- Wide Supply Range: ±2 V to ±18 V
- Rail-to-Rail Output: Input Includes Negative Rail
- Low Bias Current: 250 pA (Typical)
- RFI Filtered Inputs
