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  • OPA377-Q1: OPA377

    TI Thinks Resolved
    Part Number: OPA377-Q1 Other Parts Discussed in Thread: OPA377 Hi Team, As i am working on amplifier OPA377QDBVRQ1 and require some input 1. output voltage V/s output current graph at 85degC for 0 to 3.3V In datasheet it provide -40 to 150 degC
    • Answered

  • OPA377-Q1: OPA377QDBVRQ1

    Resolved
    Part Number: OPA377-Q1 Hi, this for MPN-OPA377QDBVRQ1. In the above circuit to find out the voltage at negative terminal (V.NEG) what are the voltages need to be considered considering all offset. If you can provide the equations for V.NEG it would be…
    • Resolved
    • Answered

  • OPA377-Q1: Some questions about using OPA377 to build a current limiting circuit

    Resolved
    Part Number: OPA377-Q1 Other Parts Discussed in Thread: OPA377 I use the OPA377 as a current limiting circuit. The voltage of the 3 pin of OPA377 is 0.19V，but the voltage of the 4 pin of OPA377 is 0.72V。 The voltage of the 3 pin and the 4 pin should be…
    • Resolved

  • RE: OPA377-Q1: About short between pins

    Hi Kai-san, Marek-san Thank you for response. Kai-san I will send your response to my customer. Marek-san Your answer is about opa2377-Q1. I want a opa377-Q1(DBV Package 5-Pin SOT23) answer. Could you tell me ? Best Regards, Koji Hayashi
    • Answered

  • OPA377-Q1: Differential output oscillation

    Resolved
    Part Number: OPA377-Q1 Other Parts Discussed in Thread: OPA377 , OPA237 I have a question regarding to OPA377 and OPA237. I use your OPA377 in differential amplifier. The schematic shown below. The voltage I'm sensing is 32V. Voltage into the opto is 32V…
    • Resolved

  • OPA2377-Q1: Datasheet is not available

    Part Number: OPA2377-Q1 Other Parts Discussed in Thread: OPA2377 , OPA377 Hi Team, Can you please provide the latest revision of OPAx377-Q1? There seems to be a problem with the datasheet link. Thank you. Regards, Marvin
    • Answered

  • [FAQ] Why does the slew rate in my application not match the op amp’s data sheet?

    Resolved
    Other Parts Discussed in Thread: TS321 , TL074 , TLV9001 , OPA4991 , OPA2991 , OPA991 , LMV831 , OPA345 , LMV821-N , OPA377-Q1 , OPA376-Q1 , OPA377 , OPA376 , TLV376 , TLV9002 The slew rate in my application is slower than the value stated in the data sheet of the op…
    • Resolved

  • OPA2377-Q1: OPAx2377-Q1 Configuration

    TI Thinks Resolved
    Part Number: OPA2377-Q1 Other Parts Discussed in Thread: OPA377 Can this Opamp be configured as a single rail difference amplifier with offset (2.5V offset in the positive input to measure both positive and negative differential inputs)?

  • RE: OPA2377-Q1: One abnormal Vos shifting of OPA2377-Q1 was observed at ambient (25℃, 50%RH) condition, how could this happen?

    Yang Fan, First, you did not properly paste the pictures so I can't be sure what circuit configuration you use - you need to use Insert/edit media botton. Having said that, OPA377-Q1 max Vos of +/-1mV applies only for input common-mode voltage, Vcm…
    • Answered

  • [FAQ] What precision amplifiers are right for an On-Board Charger (OBC) or DC-to-DC Converter (DC-DC)?

    Resolved
    Other Parts Discussed in Thread: OPA320-Q1 , OPA365-Q1 , OPA388-Q1 , INA333-Q1 , INA148-Q1 , OPA376-Q1 , OPA377-Q1 , OPA197-Q1 , TLV197-Q1 , OPA192-Q1 On-board charging systems (OBCs) manage the flow and conversion of AC power from an external charging source to…
    • Resolved

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