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  • THS4504/5 differential amplifier common mode input range

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    Other Parts Discussed in Thread: THS4504 , THS4505 , TINA-TI I am using the THS4504/5 fully differntial amplifier and have a question about the data sheet specification for common mode input range. The common mode input range is pecified for +/-5V power…
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  • THS4509: THS 4509 for gain and impedance matching

    TI Thinks Resolved
    Part Number: THS4509 Other Parts Discussed in Thread: THS4505 , THS4504 The circuit is as follows: codec giving differential output of 800 mVrms, then THS4509 for amplification and impedance matching. Resistance connected between THS4509 and codec is…
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  • THS4505: THS4505

    Resolved
    Part Number: THS4505 Other Parts Discussed in Thread: THS4504 , THS4551 , THS4561 , In accordance with the data sheet the common-mode input range of THS4504/4505 at Vs=5V (single supply) is from -0.1 to 2V over temperature (see page 7 of the data sheet…
    • Resolved

  • RE: THS4551: GBW requirement in the TIDA-01351 High-Resolution, High-SNR True Raw Data Conversion Reference Design for Ultrasound CW Doppler

    Dear Kai, The phase seems just 19 degree, is that good enough? I found that if I chose the THS4504 whose bandwidth is higher and the phase margin is over 70 degree which is good enough. Should we keep at least 60 PM in this ADC driver application…
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  • TINA/Spice/OPA843: OP843

    Resolved
    Part Number: OPA843 Other Parts Discussed in Thread: TINA-TI , OPA857 , OPA381 , THS4504 , OPA855 , OPA847 , LMH6629 , LMH6554 , LMH5401 , ADC31JB68 , ADS1243 Tool/software: TINA-TI or Spice Models Hello; I have a 1 photodiode and 1 Avalanche photodiode…
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