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EL4431 - Video Instrumentation Amplifier

This page provides the datasheet information for the EL4431, a member of the EL4430 Video Instrumentation Amplifier family.

Description

MIN TYP MAX VDIFF Differential input voltage (VCM = 0) Clipping 0.1% nonlinearity 2.0 2.3 1.8 VCM VOS IB IOS RIN CMRR Common-mode range (VDIFF = 0) Input offset voltage VS = ±5V VS = ±15V Input bias current (IN+, IN-, REF, and FB terminals) Input offset current between IN+ and IN- and bet

Features

  • Fully differential inputs and feedback.
  • Differential input range of ±2V.
  • Common-mode range of ±12V.
  • High CMRR at 4MHz of 70dB.
  • Stable at gains of 1, 2.
  • Calibrated and clean input clipping.
  • EL4430.
  • 80MHz @ G = 1.
  • EL4431.
  • 160MHz GBWP.
  • 380V/µs slew rate.
  • 0.02% or ° differential gain or phase.
  • Operates on ±5 to ±15V supplies with no AC degradation.

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Full PDF Text Transcription

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EL4430, EL4431®cN1o-On8t8aR8cE-tIDCNOoOTaBuEtMSraROTMSSeLEchIELNheTnDoeEirtEcPwaDRlwRSOwEuD.pPiUnpLtCoAeTrrCtsEiCl.MecnoEtmNeJTr/atasntcuary 1996, Rev. D FN7167 Video Instrumentation Amplifiers The EL4430 and EL4431 are video instrumentation amplifiers which are ideal for line receivers, differential-tosingle-ended converters, transducer interfacing, and any situation where a differential signal must be extracted from a background of common-mode noise or DC offset. These devices have two differential signal inputs and two differential feedback terminals. The FB terminal connects to the amplifier output, or a divided version of it to increase circuit gain, and the REF terminal is connected to the output ground or offset reference.
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