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  • TPA3156D2: distorted output waveform

    Resolved
    Part Number: TPA3156D2 Other Parts Discussed in Thread: TPA3118D2 Hi staff, Could you advise me the reason or any hints of distorted output waveform? PVCC: around 26V input: 2kHz sine, L/R same signal output load: L: LC filter only, R: 4[ohms…
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    • Answered

  • TPA3156D2: can we using TPA3156D2 as master, and use TPA3126D2 as slave?

    Resolved
    Part Number: TPA3156D2 Other Parts Discussed in Thread: TPA3126D2 , Tool/software: Hi, Team TPA3156 and TPA3126 are two similar parts, can we using TPA3156D2 as master, and use TPA3126D2 as slave? Thanks. G.W
    • Resolved

  • TPA3156D2: Control the SDZ and MUTE pins with 3.3V logic levels

    TI Thinks Resolved
    Part Number: TPA3156D2 Tool/software: Hello, everyone. I can't find any information anywhere. Can I control the SDZ and MUTE pins with 3.3V logic levels directly from the microcontroller? Or are all levels tied to PVCC?
    • Answered

  • TPA3156D2: SLOM445.TSC TPA3156D2 simulation by TINA

    Resolved
    Part Number: TPA3156D2 Other Parts Discussed in Thread: TINA-TI Simulate as is SLOM445.TSC by TINA-TI I try to simulate SLOM445.TSC as is but got message “operation point not found” First of all I need “AC transfer characteristic” please help (may…
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  • TPA3156D2: Lower power consumption device than TPA3156D2

    Resolved
    Part Number: TPA3156D2 Other Parts Discussed in Thread: TPA3244 , TPA3245 Hello Expert, I'm looking for lower power consumption device than TPA3156D2. Detailed requirement specification is as follow. ・Input type: Analog or I2S ・Ch: 1ch BTL or 1ch PBTL…
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  • TPA3156D2: Asking for the schematic review on TPA3156D2 and TAS5805

    Resolved
    Part Number: TPA3156D2 Other Parts Discussed in Thread: TAS5805 , TAS5805M Hi team, customer would like to design TPA3156D2 and TAS5805 in sound bar application. the VCC is from 24V. would you please review the schematic and provide your comment…
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  • TPA3156D2: What the power supply requirement for TPA3156D2 at 140W Mono mode?

    TI Thinks Resolved
    Part Number: TPA3156D2 Other Parts Discussed in Thread: TPA3220 HI, I have a customer planning to use TPA3156D2 to drive a 2ohm load using a 24V supply. Target is to achieve 140W output at 10% THD. However we are concern on the power supply requirement…
    • Answered

  • TPA3156D2: SFR of output LC filter

    Resolved
    Part Number: TPA3156D2 Hi. We are going to use D-class with load - piezo transponder. PWM of output is 1 MHz. Questions is - what minimal SFR of inductor into output LC filter I can take? In our case for "critically damped" I should take 180uH and…
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    • Answered

  • TPA3156D2: Tpa3156d2

    Resolved
    Part Number: TPA3156D2 hi,using the tpa3156d2 in pbtl,what rms power can i expect into a 2ohm speaker driver.Is there a guide for the size of the heatsink needed when driving a 2ohm load. and was there any testing done using film caps on the lc output…
    • Resolved

  • TPA3156D2: Use of SYNC pin in multiple devices

    Part Number: TPA3156D2 Hi Team, My customer is using tpa3156. They get a problem on Chip hot in multiple TPA3156 devices work(using the SYNC pin synchronizaing to two amplifiers). When both devices are configured in the master mode, the chip heat will…

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