OPA2188-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community OPA188-Q1, OPA2188-Q1 SBOS860 – APRIL 2017 OPAx188-Q1 Precision, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift, Automotive-Grade Operational Amplifier 1 Features 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) Wide Supply Range: ±2 V to ±18 V Rail-to-Rail Output Input Includes Negative Rail RFI Filtered Inputs 2 Applications HEV/EV Powertrain – DC-DC Converters – Traction Inverters Precision Safety and Sensing (Braking, Position, and Passenger Occupancy Detection) Precision Supervisory and Monitoring 3 Description 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. ...