OPA188-Q1
Overview
The OPAx188-Q1 operational amplifier family uses TI's proprietary zero drift techniques to provide low offset voltage (25-μV maximum) and near zero-drift over time and temperature. This miniature, highprecision, low-quiescent current amplifier family offers high input impedance and rail-to-rail output swing within 15 mV of the rails.
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results: - OPA188-Q1 Device Temperature Grade 1: -40°C to +125°C - OPA2188-Q1 Device Temperature Grade 2: -40°C to +105°C - Device HBM ESD Classification Level 1C - Device CDM ESD Classification Level C5
- Wide Supply Range: ±2 V to ±18 V
- 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)
- Rail-to-Rail Output
