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OPA2188-Q1

Texas Instruments
Part Number OPA2188-Q1
Manufacturer Texas Instruments
Published Dec 19, 2019
Description Automotive-Grade Operational Amplifier
Detailed Description Product Folder Order Now Technical Documents Tools & Soft
Datasheet PDF File OPA2188-Q1 PDF File

OPA2188-Q1
OPA2188-Q1


Overview
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.
The input common-mode range includes the negative rail.
Either single or dual supplies can be used in the range from 4 V to 36 V (±2 V to ±18 V).
The OPA188-Q1 and OPA2188-Q1 are both offered in VSSOP-8.
The single-channel version (OPA188-Q1) is fully specified from –40°C to +125°C, and the dual-channel version (OPA2188-Q1) is fully specified from –40°C to +105°C.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) OPA188-Q1 OPA2188-Q1 VSSOP (8) 3.
00 mm × 3.
00 mm (1) For all availa...


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