OPA992 datasheet(18/50 Pages) TI

Part #	OPA992

Description	OPAx992-Q1 Automotive, 40-V Rail-to-Rail Input or Output, Low Offset Voltage, Low Noise Op Amp

PDF	50 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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18 / 50 page

7 Detailed Description

7.1 Overview

The OPAx992-Q1 family (OPA992-Q1, OPA2992-Q1, and OPA4992-Q1) is a family of high voltage (40 V)

general purpose operational amplifiers.

These devices offer excellent DC precision and AC performance, including rail-to-rail input or output, low offset

(±210 µV, typical), and low offset drift (±0.25 µV/°C, typical).

Special features such as differential and common-mode input voltage range to the supply rail, high short-circuit

current (±65 mA), and high slew rate (32 V/µs) make the OPAx992-Q1 an extremely flexible, robust, and

high-performance operational amplifier for high-voltage automotive applications.

7.2 Functional Block Diagram

–

40-V

Differential

MUX-Friendly

Front End

Slew

Boost

IN+

IN-

OUT

NCH Input

Stage

PCH Input

Stage

Output

Stage

Shutdown

Circuitry

–

Gain

Stage

OPA992-Q1, OPA2992-Q1, OPA4992-Q1

SBOSAC9D – AUGUST 2022 – REVISED APRIL 2023

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Product Folder Links: OPA992-Q1 OPA2992-Q1 OPA4992-Q1

OPA992 Datasheet(PDF) 18 Page - Texas Instruments