TLV914X datasheet(18/46 Pages) TI

Part #	TLV914X

Description	TLV914x 18V, Rail-to-Rail Input and Output, 125kHz Low Power (7μA/Channel) Operational Amplifier

PDF	46 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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18 / 46 page

6 Detailed Description

6.1 Overview

The TLV914x family (TLV9141, TLV9142, and TLV9144) is a family of high voltage (18V) general purpose

operational amplifiers.

The TLV914x is a low-power family that has a quiescent current of 7µA/channel. These devices also offer

excellent DC precision, including rail-to-rail input/output, low offset (±265µV, typical), and low offset drift

(±0.2µV/°C, typical). These devices also have a gain bandwidth product of 125kHz and low 1/f flicker noise

of 3.4µV peak-to-peak (0.1Hz to 10Hz). These strong AC and DC parameters make the TLV914x an extremely

flexible, robust, and high-performance operational amplifier for high-voltage industrial applications.

6.2 Functional Block Diagram

Reference

Current

V+

IN-

IN+

(Ground)

BIAS2

BIAS1

Class AB

Control

Circuitry

TLV9141, TLV9142, TLV9144

SBOSAM4 – DECEMBER 2024

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Product Folder Links: TLV9141 TLV9142 TLV9144

TLV914X Datasheet(PDF) 18 Page - Texas Instruments