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  • OPA2172-Q1: Thermal simulation

    TI Thinks Resolved
    Part Number: OPA2172-Q1 Hi All, My customer want to know the thermal resistance when shorted to power supply. I want to do a thermal simulation. Please tell me how to do it. Best Regards Koji Hayashi

  • RE: OPA2172: OPA2172 SCH review and the reason for burnout

    Hi Ron Thank you for your prompt reply! Q1: As you said，We measure the pin voltage of the IC through the DMM diode, and the IC is out circuit Q2: The -5V go positive voltage during power up (the waveform as follows)； what problems may be caused if-5V…
    • Answered

  • OPA170-Q1: OPA170, OPA1678 BPF issue

    Resolved
    Part Number: OPA170-Q1 Other Parts Discussed in Thread: OPA1678 , OPA170 , OPA2172-Q1 , OPA2172 Hi Sir, The OPA1678.tsc works normally for 25KHz BPF, but the replacement of the OPA170 works abnormal. What is wrong? OPA1678.TSC OPA710.TSC
    • Resolved
    • Answered

  • 50mA sink and source capability Op Amp

    Resolved
    Other Parts Discussed in Thread: OPA2172 , OPA172 , OPA1622 , ALM2402-Q1 Hi, I'm looking for a dual channel Op Amp with 50mA sink and source capability at 70C ambient temperature. Small package size is preferred. The power supply is +3.3V and -3.3V. Output…
    • Resolved

  • RE: OPA2172 & OPA2192

    Bradley, OPA2172 should introduce later this quarter (Q4 2014) while OPA2192 in Q1 2015.

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