OPA188
Description
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.
Key Features
- 1 Low offset voltage: 25 μV (maximum)
- Zero drift: 0.03 μV/°C
- Low noise: 8.8 nV/√Hz
- Excellent dc precision
- Gain bandwidth: 2 MHz
- Quiescent current: 510 μA (Maximum)
- Wide supply range: ±2 V to ±18 V
- Rail-to-rail output
- Input includes negative rail
- RFI filtered inputs
Applications
- Weight scale
