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  • TAS5622A: Wattage difference between TAS5622A and TAS5342LA

    TI Thinks Resolved
    Part Number: TAS5622A Other Parts Discussed in Thread: TAS5342LA Hi Team, For the same 1 watt output condition, the input PWM level is different, is the circuit of the two devices the same? are there any differences in the datasheets of the two devices…

  • PMP41068: PWM generator for input

    TI Thinks Resolved
    Part Number: PMP41068 Other Parts Discussed in Thread: TAS5342LA , Tool/software: Hi team, Does TI have solution for I2S to PWM convertor to drive PMP41068? Does TAS5342LA work here? If yes, do we have a device support > 768kHz PWM input? Please contact…

  • TAS5342LA: Output noise Problem

    Part Number: TAS5342LA Hello, I get a very loud noisy output at the PWM outputs of the TAS5342LA when part starts getting a little bit too warm. The weird thing is, both protection signals OTW and SD stay high, but when I cool down the part with coolant…

  • TAS5342LA: Amplification Process

    Part Number: TAS5342LA Hello, In reference to the block diagram for the TAS5342LA, the amplifier block appears to be show an n-channel enhancement-load configuration. I was hoping to confirm this configuration as it not completely clear given the symbol…
    • Answered

  • TAS5342LA: Snubber Circuit

    Resolved
    Part Number: TAS5342LA Hi, Team, My customer is using TAS5342LA. We have a question for the snubber circuit. There is a snubber circuit in reference schematic. Is there any specific reason for the snuuber circuit? Is this just for SW ringing, power on…
    • Resolved
    • Answered

  • TAS5342LA: Can the thermal pad be connected to ground?

    Resolved
    Part Number: TAS5342LA I want to improve the thermal conductivity on existing design by using metal-based thermal grease instead of an insulating TIM. The datasheet does not show if an electrical connection to any net is allowed for the thermal pad of…
    • Resolved
    • Answered

  • TAS5342LA: VDD and PVDD

    Resolved
    Part Number: TAS5342LA Hi, A customer's product will supply 32V to PVDD even if VDD power is not supplied. In this state they call standby mode, the MPU power is supplied, but almost circuits including PWM output stop operating. Is there any problem…
    • Resolved

  • TAS5342LA: TAS5342LA

    TI Thinks Resolved
    Part Number: TAS5342LA Hi, the manual states a minimum PWM frequency of 192kHz. I was looking for the reason why, because I want a lower frequency in a multi phase interleaved design. So I found tACTIVITY DETECTOR 13.2µs. A lower frequency will probably…
    • Answered

  • TAS5342LA: Passive parts of unused channels

    Resolved
    Part Number: TAS5342LA Other Parts Discussed in Thread: OPA320 Hi, If using TAS5342LA as a mono BTL, can we eliminate all passive parts of unused channels? Best regards, Akio Ito
    • Resolved

  • TAS5342LA: GVDD, PVDD, BST pin of unused channels.

    Part Number: TAS5342LA Hi, Please teach us how we should connect unused channel PVDD, GVDD and BST pin. Best regards, Akio Ito

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