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TI Home » TI E2E Community » Support Forums » Amplifiers » /etc... Amplifiers & Other Linear » All Tags » differential amplifier
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/etc... Amplifiers & Other Linear

Welcome to the /etc... Amplifiers & Other Linear Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

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differential amplifier
  • 1%
  • amplifier
  • common-mode error
  • Current measurement...
  • Current measurement... measuring tiny current variations on large current
  • Current Monitor
  • current sense
  • Current-to-voltage converter
  • diff amp
  • difference amp
  • fully differential amplifier
  • INA333
  • instrument amplifier
  • instrumentation amplifier
  • Instrumentation Amplifier Handbook
  • Instrumentation amplifiers
  • isolation circuit
  • pspice
  • resistor matching
  • resistor tolerance
  • ths4521
Related Posts
  • Forum Post: Differential Amplifier THS4521 PSpice Model having trouble

    William Lu59750 William Lu59750
    I want to use a differential amplifier to get rid of a common mode in my project so I tried importing the model into PSpice. I followed the "Using Texas Instruments Spice Models in PSpice" article. I ran a simulation to test if the part works and I get some errors. Don't pay attention...
    on Nov 2, 2010
  • Forum Post: Re: LM358 strange Output

    Neil Albaugh Neil Albaugh
    Uli, you are absolutely correct-- the common mode error of a home-built differential amplifier has been the pitfall that almost all of us have fallen into at some point in our career. There are some old BB/TI technical seminars that covered why a handful of 1% resistors was going to lead to grief. The...
    on May 11, 2011
  • Forum Post: Re: Op-Amp Selection

    Neil Albaugh Neil Albaugh
    Chris; Trying to build your own differential amplifier with an op amp and a handful of 1% resistors is a recipe for disaster. To get decent common-mode rejection in a diff amp, you will need resistors with at least 0.01% accuracy and matching temperature coefficients. Buy one from TI or ADI, etc-...
    on May 11, 2011
  • Forum Post: Motor Current Sensing

    Rasit GOKALAN Rasit GOKALAN
    Hello, In my project I will sense motor current through shunt resistor . But in my project inverter ground and micro ground is isolated. Because of this I want to use instrumentation amplifier INA333 to measure voltage across the current sense resistor. Amplifier ground will be the same with micro...
    on Oct 11, 2011
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