Search tips
Showing 60 results View by: Thread Post Sort by

  • THS4531A: ~14MHz Instability on output

    Part Number: THS4531A Other Parts Discussed in Thread: ADS127L01 , , THS4531 , OPA320 Please find THS4531A & ADS127L01 schematic snippet attached. Using 10kHz test signal applied to PREAMP_P, PREAMP_M is set to GND, at C155 I see proper signal, but at…
    • Answered

  • THS4531A: TIDU187...Extending Rail-to-Rail Output Range for Fully Differential Amplifiers to Include True Zero Volts

    Resolved
    Part Number: THS4531A In figure 11. what is the reason for connecting the THS4531A negative input to the Vref ? The schematic note mentions "bias unused input". Why not connect this input directly to ground for a single-ended input ? Thanks…
    • Resolved
    • Answered

  • THS4531: vs THS4531A

    Resolved
    Part Number: THS4531 Other Parts Discussed in Thread: , THS4551 Looking at the parametric table THS4531 and THS4531A look to have very minor differences. Are these drip in replacements to each other? Are there functional differences? Thanks, TJ
    • Resolved
    • Answered

  • THS4531A: Difference between the THS4531A and THS4531

    Resolved
    Part Number: THS4531A Other Parts Discussed in Thread: THS4531 , Hi, Good day. Our customer would like to know the difference between the THS4531A and THS4531. Can you please share the information with us? Thank you and stay safe. Regards, Cedrick
    • Resolved
    • Answered

  • THS4531A: Current consumption

    Resolved
    Part Number: THS4531A Hello everyone, Whats the real current consumption of this IC in operation? Simulating a circuit on TINA, the current consumption is 19mA. On datasheet the current consumption is 0.25mA. Regards, Leonardo
    • Resolved

  • 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…
    • Answered

  • 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…
    • Resolved
    • Answered

  • 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. …
    • Resolved
    • Answered

  • RE: TINA/Spice/THS4531A: Potential instability with the Pspice model of THS4531A

    Resolved
    Hello Michael, Thanks for providing the link about your article. That's indeed helpful. Meanwhile, I figured out a way to make my TIA circuit stable (using RC network in the feedback). This way, the circuit was pretty stable irrespective of what model…
    • Answered

  • 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…
    • Resolved

Didn't find what you are looking for? Post a new question.