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  • VCA8500: VCA8500 Input Overvoltage Protection

    Part Number: VCA8500 Howdy, I am a physicist working on designing a new radiation detector that has to deal with a large range of input radiation flux. I've identified the VCA8500 as an excellent candidate for the digitizer front end to take the voltage…

  • RE: VCA8500: Cascaded chips for higher gain

    Praveen Aroul said: Hello Andrea, We have received your inquiry about the LNA architecture of VCA8500 . We will look into your query and shall get back to you by mid next week. Hi, any news?
    • Answered

  • RE: How to connect VCA8500, Passive Low-pass Filter and ADS5287

    Resolved
    Carter, I answered you question regarding the VCA8500 in the Medical Forum.
    • Answered

  • RE: TLV9004: Input Impedance(Resistance) information

    Former Member
    Former Member
    Resolved
    Hi Jaehoon, I am not sure that this data was taken. Do you know how high your input impedance needs to be? Will the typical input impedance on the order of 10^12 not be large enough? Usually, this is large enough so as to not be a concern. Instead,…
    • Answered

  • VCA8500BOARD: default power up mode was lose efficacy

    Resolved
    Part Number: VCA8500BOARD Other Parts Discussed in Thread: VCA8500 When I used default power up mode by VCA8500, I give it a 500khz 100mv AC signal,then the signal wasn't amplified,and present a square wave.
    • Resolved

  • Online Updates of TINA-TI Model Library and Example Circuits Library

    Other Parts Discussed in Thread: TINA-TI Update of TINA9-TI Spice Model Libraries and Example Circuits This note describes the step-by-step process for updating the TINA9-TI Spice Macro Libraries and Example circuits. The update is initiated by selecting…
    • TINA9_TI_Updates_NewModels_Summary_090513.txt
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