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Showing 68 results View by: Thread Post Sort by
  • RE: ADS7067: Datasheet Information on Acquisition time

    Yolanda Gonzalez
    Yolanda Gonzalez
    Hello Dardan, Thank you for bringing this up, I will talk to the team and make sure we correct this on the datasheet. In the calculation it should be 300ns instead of 800ns, with that difference the BW should needed should be closer to ~18.7MHz…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • INA827: INA827 problem

    Aosker Liu
    Aosker Liu
    Part Number: INA827 Other Parts Discussed in Thread: OPA192 , LM324 , OPA325 , OPA191 , OPA391 Hi team Good day My customer have a question: I have 3 INA827 instrumentation amplifiers , all the three reference pins are driven by a single buffer…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • THP210: Should a designer follow the data sheet or an EVM design for a particular device?

    Joel Holland
    Joel Holland
    Resolved
    Part Number: THP210 Other Parts Discussed in Thread: , OPA325 , THS4551 , OPA320 , THS4561 , OPA350 , OPA365 Hi, I am looking to use the THP210 to change a single-ended voltage source of 0-5V to a differential representation for measuring by a 16-bit…
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: OPA187: Simple buffer circuit with OPA187 is not work (voltage follower)

    Marek Lis
    Marek Lis
    Resolved
    Use instead RRIO OPA333, OPA388, OPA325, or OPA191.
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA391: accuracy

    Hanno Reimer
    Hanno Reimer
    Resolved
    Part Number: OPA391 Other Parts Discussed in Thread: OPA325 , OPA387 , OPA388 , OPA369 We have a problem with the OPA391DCKR. Simply used as a voltage follower, we sometimes get (scattered over several patterns) such characteristic curves: …
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA330: AC Current Measurement

    Marek Lis
    Marek Lis
    Praful, The circuit works properly in simulation (see below) and the lower price version would be TLV333. Having said that, since OPA330 (and TLV333) are chopper amplifiers, you may run into an error issue related to a mismatch of the gain resistors…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • PGA2320: Design Solutions

    Shibin Varghese
    Shibin Varghese
    Resolved
    Part Number: PGA2320 Other Parts Discussed in Thread: OPA325 , OPA1688 Hi Team, We want to use a speaker in one of our products. The system is battery-operated (3.7V nominal voltage). I will need an audio input circuit to digitize the audio signals. I…
    • Resolved
    • over 4 years ago
    • Audio
    • Audio forum
  • RE: OPA2388: Can we used OPA2388 to replace AD8605?

    Daniel Terrazas
    Daniel Terrazas
    Hi Michael, Thank you for your detailed response. I noticed that the competitor you are looking at may not be the one which was originally posted. The competitor you mention is a much higher speed. Given the competitor from the original post, the OPA388…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • TLV07: Building instrumentation amplifier using TLV07. Why is rise time so high?

    Desiree Oppo
    Desiree Oppo
    Resolved
    Part Number: TLV07 Other Parts Discussed in Thread: INA818 , OPA320 , OPA325 , ADS8326 We are trying to implement instrumentation amplifier using tlv07 opamp to amplify 10mV signal 500 times. The circuit is something like this(the voltage source provides…
    • Resolved
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: PGA308: About vout of pga308

    Luis Chioye
    Luis Chioye
    Resolved
    Hi DDdoor, In order to answer your question, we need to have an schematic and understand which ADC device the Customer is using, the resolution requirements of the ADC and the maximum sampling rate or minimum acquisition time required in the application…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
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