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  • TPA3100D2: PWM Frequency?

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    Part Number: TPA3100D2 Hi Support Team, Could I know the PWM frequency of the TPA3100D2? Best regards.
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  • TPA3100D2: Can I use this device to drive a 1 to 2 Ohm load at 1kHz?

    Resolved
    Part Number: TPA3100D2 Hello, I was wondering if it was possible to drive a 1 to 2 Ohm load at 1kHz since your datasheet doesn't specify anything lower than 4 Ohm loads? If this is the case, what is the lowest and highest voltage range I can drive…
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  • TPA3100D2 SHUTDOWN Pin

    Other Parts Discussed in Thread: TPA3100D2 Hi All, For default start-up setting as output mute, customer pull down the SHUTDOWN pin using 100khom resistor. Is that big pull down resistor may cause performance issue in TPA3100D2? Best regards, Alice

  • TPA3100D2 Mute & Shutdown

    Other Parts Discussed in Thread: TPA3100D2 Hi Audio Team, Would you let me know the difference between mute and shutdown. When TPA3100D2 under mute, the PWM block still workding but output is Hi-Z. How about shutdown? PWM block still workding and control…

  • TPA3100D2 voice noise

    Other Parts Discussed in Thread: TPA3100D2 , TPA3140D2 Hi Sir, Sorry to bother you. We have use TPA3100D2, for now have some question. Schematic: We remove fan and speaker, just run signal. We found there have weak noise from Amp circuit. Step as belo…

  • TPA3100D2 and TPA3100D2EVM

    TI Thinks Resolved
    Other Parts Discussed in Thread: TPA3100D2 I recently bought the TPA3100D2EVM to do some prototyping work and verification. The eval board worked perfectly so I decided to integrate the TPA3100D2 chip into my PCB design. I followed the schematic and PCB…
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  • TPA3100D2 Power Supply Inductors and 100uf capacitor

    Resolved
    Other Parts Discussed in Thread: TPA3110D2 , TPA3100D2 We are designing TPA3110D2 based board and are having some space constraints. 12W into 4ohms with 14V supply. What is the purpose of ferrite beads on PVCCL and PVCCR power supply line as in the EVM…
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  • TPA3100D2 Input Frequency Range

    Resolved
    Other Parts Discussed in Thread: TPA3100D2 What is the input frequency range of TPA3100D2? If the input frequency 35khz, Is it possible to output them through the speakers?
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  • TPA3100D2 popping

    Resolved
    Hi everybody, new here. I'm repairing an LCD TV and I found this amp IC in this TV. If I'm using an RCA cable and plug it in an another amplifier the pop is not heard. So this is why I'm thinking that the pop it has to come from this IC.…
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  • TPA3138D2: sync question about TPA3138D2

    Resolved
    Part Number: TPA3138D2 Other Parts Discussed in Thread: TPA3100D2 , TPA3118D2 Hi Sir, My customer is interesting about sync function in TPA3138D2. Please help to check below questions. 1. Why there need 4.7k resistor between two TPA3138D2? 2. Is there…
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