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Showing 15 results View by: Thread Post Sort by
    Answered
  • RC4580-Q1: Phase margin measurement

    Youhei Miyaoka
    Youhei Miyaoka
    Resolved
    Part Number: RC4580-Q1 Tool/software: Hi team, Could you teach me how to measure phase margin in this device. Regards, Youhei MIYAOKA
    • Resolved
    • 9 months ago
    • Audio
    • Audio forum
  • RC4580-Q1: Abs_max Junction temperature

    Yuto Kitamura
    Yuto Kitamura
    TI Thinks Resolved
    Part Number: RC4580-Q1 Dear team, Can we know the ABS_max rate of Tj (junstion temperature)? I could not find it in the datasheet. Is it same as Ta_absmax=-40 to 125C? Thank you, Yuto Kitamura
    • over 1 year ago
    • Audio
    • Audio forum
  • RC4580-Q1: Schematic Review for stereo audio

    Mohit Goel
    Mohit Goel
    TI Thinks Resolved
    Part Number: RC4580-Q1 Other Parts Discussed in Thread: TS5A22364-Q1 , RC4580 , TLV9002 , TINA-TI Hi Team, Please review the above schematic attached, I need to confirm if it is good for stereo audio out from the audio jack of laptop. What should be the…
    • over 2 years ago
    • Audio
    • Audio forum
  • RC4580-Q1: Input single end, output differential signal audio amp

    Jiawei Hu1
    Jiawei Hu1
    TI Thinks Resolved
    Part Number: RC4580-Q1 Other Parts Discussed in Thread: OPA1612-Q1 Hi team, As the title, could you kindly tell me which audio amp can be recommend to customer? BR Jiawei
    • over 3 years ago
    • Audio
    • Audio forum
  • RC4580-Q1: Why adding a filter capacitor to the output will reduce the SNR?

    Ansel Song
    Ansel Song
    TI Thinks Resolved
    Part Number: RC4580-Q1 Other Parts Discussed in Thread: RC4580 Hi team, Why adding a filter capacitor (1nF) to the output will reduce the SNR? In the actual test, the customer added a 1nF capacitor to the output with an SNR of 80dB, and without the capacitor…
    • over 5 years ago
    • Audio
    • Audio forum
  • Answered
  • RC4558: Automotive device recommend

    Brian Li
    Brian Li
    Resolved
    Part Number: RC4558 Other Parts Discussed in Thread: RC4580-Q1 , OPA2992-Q1 , TLV9362-Q1 , RC4580 Hi team, Could you please kindly help recommend an automotive audio buffer device like RC4558? Customer is using DSP output RCA signal about 2V,they need to…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • RC4580-Q1: schematic review

    Dongbao Zhou
    Dongbao Zhou
    Resolved
    Part Number: RC4580-Q1 Other Parts Discussed in Thread: RC4580 , OPA1678 Hi team, Could you help review below schematic of 4580 used in SE to DM conversion? For C265, if i remove this capacitor, it will cause self-excitation. If i keep this capacitor, there…
    • Resolved
    • over 6 years ago
    • Audio
    • Audio forum
  • RC4580-Q1: Input offset voltage drift

    kura
    kura
    TI Thinks Resolved
    Part Number: RC4580-Q1 Please let us know Input offset voltage drift data of this part.
    • over 6 years ago
    • Audio
    • Audio forum
  • RC4580-Q1: Input bias current vs temperature

    kura
    kura
    TI Thinks Resolved
    Part Number: RC4580-Q1 Please let us know Input bias current vs temperature. Figure 9 shows that only from -40C to 85C.
    • over 6 years ago
    • Audio
    • Audio forum
  • Answered
  • RC4580-Q1: low SNR issue

    Dongbao Zhou
    Dongbao Zhou
    Resolved
    Part Number: RC4580-Q1 Other Parts Discussed in Thread: RC4580 Hi, Customer use RC4580-Q1 in automotive infotainment system, converting a single-ended audio signal to differential signal. According to their test, the differential output noise is more than…
    • Resolved
    • over 7 years ago
    • Audio
    • Audio forum
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