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  • THS4531A: Stability and gain <1

    Part Number: THS4531A Hi all, I'm developing an analog conditioning circuit to drive an ADC (0-3V) from an analog input -10/+10V of my system, using THS4531A. Around that part, I designed a MFB filter with DC Gain = -0.232, Fcut = 16kHz and Q = 0.5. It…
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  • THS4531A: THS4531A

    Resolved
    Part Number: THS4531A Other Parts Discussed in Thread: THS4531 We have tested the following circuit for evaluate the THS4531AID (SOIC8) as interface ( attenuator and single ended to differential converter ) for an ADC with differential input As is explained…
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  • THS4531A: Difference between THS4531 and THS4531A

    Resolved
    Part Number: THS4531A Other Parts Discussed in Thread: THS4531 Hello, I am contemplating on using THS4531A to build a Fully Differential Transimpedance Amplifier. I realised that there is another component THS4531 which is quite similar to THS4531A. …
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  • TINA/Spice/THS4531A: Potential instability with the Pspice model of THS4531A

    Resolved
    Part Number: THS4531A Other Parts Discussed in Thread: TINA-TI , , THS4531 Tool/software: TINA-TI or Spice Models Hello, I am trying to build a differential transimpedence amplifier using THS4531A. For this I took Pspice model of THS4531A and found that…
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  • TIDA-00176: Question regarding THS4531A amplifier gain settings

    Resolved
    Part Number: TIDA-00176 Other Parts Discussed in Thread: THS4531A As described in the TIDA-00176 manual page 21 (chapter 4.1.1.3) the gain of the THS4531A amplifier is set to 5 for a 1Vpp input signal. This results in a 5Vpp differential signal at the…
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  • THS4531A: Building Differential Transimpedance amplifier

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    Part Number: THS4531A Other Parts Discussed in Thread: THS4531 , , THS4524 , THS4541 Hello, I have a circuit which delivers 20uA p2p sine wave current output in Audio Frequency (<40kHz). I want to convert it to voltage so as to measure it's spectral parameters…
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  • TINA/Spice/THS4531A: Stability analysis with spice model

    Resolved
    Part Number: THS4531A Other Parts Discussed in Thread: TINA-TI , , THS4531 Tool/software: TINA-TI or Spice Models Hello, I am trying to build a differential Transimpedence Amplifier with THS4531A. I used a feedback resistor (which serves as Transimpedance…
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  • TINA/Spice/THS4531A: Noise performance in spice models

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    Part Number: THS4531A Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello, I plan to use THS4531A to build a Fully Differential Transimpedence Amplifier. To determine the value for stability capacitor in feedback, I have…
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  • RE: THS4131: Single to Differential Conversion for transferring the signals through a ribbon cable assembly prone to noise and then converting back to Single Ended.

    Hello Nidhin, With your signal range and 4-5V supply requirement, I would recommend using the OPA365 as a standard differenced/differential amplifier would work. The supply voltage range of the OPA365 is from 2.2V to 5.5V and it is RRIO amplifier which…
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  • THS4531A: THS4531A suitable for internal ADC for MCU TMS320F28069

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    Part Number: THS4531A Other Parts Discussed in Thread: TMS320F28069 Hi TI experts, I need to clarify basic question regarding THS4531A ,a fully differential amplifier. Is THS4531A suitable to be used with internal ADC for MCU TMS320F28069 ? Is it allowed…
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