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  • OPA1632: Single-End to Differential converting

    Resolved
    Part Number: OPA1632 Hi there we are using OPA1632 to convert single-ended signal to differential signals.Below is sch. note V_input is applied to Vin- pin.of hte amp.. By TI app. note SLOA054, , page10, we know from equations (11)-(15), Vod = Vid…
    • Resolved

  • OPA1632: OPA1632 IC failure

    Part Number: OPA1632 Hi, I am using OPA1632 in TIA configuration with supply voltage of +12 to V+ and -12 to V- and enable I kept at floating and common mode voltage (PIN 2) to 0V . The problem I am facing is my IC'S are getting heated up after some…
    • Answered

  • OPA1632: Need PSRR Specification of OPA1632

    Resolved
    Part Number: OPA1632 Hi Sirs, Would you please provide the specification of PSRR ( power supply rejection ratio) in dB of the OPA1632? We see the specification of input offset voltage vs power supply only in the OPA1632 datasheet only. Thank you and Best…
    • Resolved

  • OPA1632: OPA1632 Gain resistor selection considertaion.

    Part Number: OPA1632 Other Parts Discussed in Thread: TINA-TI Hi Team, My csutomer needs to recommandations on how to select the gain resistors for proper gain settings. what informaiton does he need to provide, besides the gain which is easily calculated…
    • Answered

  • OPA1632: OPA 1632 RMS to differential output conversion at X ohm, how?

    Resolved
    Part Number: OPA1632 In one of the discussion it is mentioned that 12 Vrms translates to 34 V differential at 600 ohm. How?
    • Resolved

  • OPA1632: Modulation of differential output using OPA1632D

    TI Thinks Resolved
    Part Number: OPA1632 Hello, I'm using a MCU to generate a sine-wave (as single ended signal) that is amplified and changed to differential signal with a OPA1632D. The enable pin of the OPA1632D is used as a modulation input pin. The circuit works…

  • OPA1632: input voltage noise test instrument

    Part Number: OPA1632 Other Parts Discussed in Thread: OPA1637 , THS4551 , THS4521 , PCM4222 , LMH6629 , TINA-TI , OPA657 Hi Team, My customer is developing the audio application. They are checking the OPA1632/ OPA1637/THS4521/THS4551. Their test…
    • Answered

  • OPA1632: Safe Operating Area of OPA1632's Output Pins

    Resolved
    Part Number: OPA1632 Hi Sirs, Will OPA1632 be damaged by external voltages on its output pins? What is the safe operating area in this case (VDD +/- ?V)? Thank you and Best regards, Wayne Chen 07/12/2021
    • Resolved

  • OPA1632: OPA1632

    Part Number: OPA1632 Hi Team, I have a problem on the small boards (AFE) of the new dEdge that based OPA1632. I got in the first input pin 1v and the second input pin 4v even I don't supply voltage, I run it in the TINA and not see this behaviour…

  • OPA1632: Clipping at low voltage

    Part Number: OPA1632 Hello! I'm using OPA1632 to amplify the signal coming from a microphone. As I'm only testing the circuit right now, the amplifier is configured with a gain of 2. I'm using +-12 supplies. My problem is that the amplifier is clipping…

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