Search tips
Showing 364 results View by: Thread Post Sort by

  • TPA3116D2: Audio forum

    Part Number: TPA3116D2 Hi, I want to use the TPA3116D2 amplifier to output a minimum of 50W at frequencies in the 20-30kHz band with a 1Vrms input signal, 4 Ohms load. After various tests in PBTL mode, my output signal saturates as soon as 0.7Vrms, and…

  • TPA3116D2: Inductors and chip are very hot, untouchably hot

    TI Thinks Resolved
    Part Number: TPA3116D2 The inductors and ic on the mono subwoofer channel (PBTL) om my dual amplifier board are very hot. The stereo high end amp is much better and only gets warm. I measured the idle power and it’s 10W. (19,5v 0,5A) . The stereo amp…

  • RE: TPA3116D2: Audio is cutting off every few seconds

    Hi Sudarshan Sudarshan K said: With the exact same setup if i replace pure sine wave with music through a laptop, I am not able to go beyond 6wattts of power before the amp cuts off. There's several possibility, all related with transformer, we need to…

  • RE: TPA3116D2: The output strength suddenly weakens

    Hi Cherry. About your questions. 1. When the problem happened, will the fault pin become low? 2. Could gather the waveforms when the problems happened? input/output/fault pin/PWM(before inductor) It's better to gather both normal and abnormal conditions…

  • TPA3116D2: The wire color

    TI Thinks Resolved
    Part Number: TPA3116D2 Dear Sir Our customer would like to know about the wire color of following material. One is silver and another is gold. TPA3116D2DADR We recognize that this material is produced by two factories(Malaysia and Taiwan) and we assume…

  • TPA3116D2: TPA3116D2 output overcurrent

    TI Thinks Resolved
    Part Number: TPA3116D2 It found that the output overcurrent protection when TPA3116D2 in master/slave synchronous operation, caused the output power decline in100HZ. If the IC works separately are normal. It also works stably above 1KHZ. If the master SYNC…
    • Answered

  • TPA3116D2-Q1: Please help recommend audio speaker and CODEC.

    Resolved
    Part Number: TPA3116D2-Q1 Other Parts Discussed in Thread: TLV320AIC3109-Q1 Hi team, My customer want to use our audio device. And the requirements are as below: 1.Analog Speaker amps: Automotive; Power supply is 3.3V or 5V; Output power needed is 28W;…
    • Resolved
    • Answered

  • TPA3116D2: TPA3116D2 with very low loads

    Resolved
    Part Number: TPA3116D2 Hi Team, Our customer is trying to feed a 40kHz signal (sinusoid, square) into a very low load (25mOhms, 5 uH) with at least 50W or more. He is considering the TPA3116D2 but he is afraid that the short circuit protection will kick…
    • Resolved
    • Answered

  • TPA3126D2: Replaced TPA3116D2 with TPA3126D2

    Resolved
    Part Number: TPA3126D2 Other Parts Discussed in Thread: TPA3116D2 , Hello everyone The thread was locked so I will report it in a new thread. The seasons have changed and Japan has turned into autumn. How are you all doing? Summer in Japan is very hot, but…
    • Resolved

  • TPA3116D2: The frequency response curve of TPA3116

    TI Thinks Resolved
    Part Number: TPA3116D2 Hi TI team， Can you provide the frequency response curve of TPA3116 at 20HZ-40KHZ？

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