OPA2188 Datasheet Zero-Drift Operational Amplifiers

Manufacturer: Texas Instruments

OPA2188 zero-drift operational amplifiers by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	OPA2188
Manufacturer	Texas Instruments
File Size	1.39 MB
Description	Zero-Drift Operational Amplifiers
Datasheet	OPA2188 Datasheet

General Description

The OPA2188 operational amplifier uses TI proprietary auto-zeroing techniques to provide low offset voltage (25 μV, maximum), and near zero-drift over time and temperature.

This miniature, highprecision, low quiescent current amplifier 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.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design OPA2188 SBOS525C – AUGUST 2011 – REVISED JUNE 2016 OPA2188 0.

Key Features

1 Low Offset Voltage: 25 μV (Maximum).
Zerø-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: 475 μA (Maximum).
Wide Supply Range: ±2 V to ±18 V.
Rail-to-Rail Output: Input Includes Negative Rail.
RFI Filtered Inputs.
MicroSIZE Packages 2.

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