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Showing 48 results View by: Thread Post Sort by
  • TPA3255-Q1: TPA3255 MONO

    shraga Leitner
    shraga Leitner
    TI Thinks Resolved
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 Tool/software: Hello looking for application note for TPA3255 we would like to have one MONO Audio input and parallel load for 300 watt on 6 OHM speaker we would like to get the full setting…
    • 1 month ago
    • Audio
    • Audio forum
  • TPA3255-Q1: Class D Amplifier Recommendation for 12V and 24V Battery Systems

    Egemen Aksoy
    Egemen Aksoy
    TI Thinks Resolved
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TAS6684-Q1 , TAS5414C-Q1 , TPA6404-Q1 Tool/software: Hello, "We are looking for a Class D Stereo or 4-channel amplifier for our project. This amplifier needs to have an analog input and be over…
    • 7 months ago
    • Audio
    • Audio forum
  • Answered
  • TPA3255-Q1: TPA3255

    Kenneth Raley
    Kenneth Raley
    Resolved
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 What is the Damping Factor of the TPA3255 audio power amplifier IC? Thank you,
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • TPA3255-Q1: No signal/load current excessive

    Tony Stoor
    Tony Stoor
    TI Thinks Resolved
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 , Hi, we have used 5pcs TPA3255 in a design, and new design version uses TPA3255-Q1. GVDD and VDD have been lowered to the suggested 10,6V. Otherwise the same design as the old one, just the…
    • over 1 year ago
    • Audio
    • Audio forum
  • TPA3255-Q1: Overload when output power is only ~40W

    Pham But
    Pham But
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 We are testing TPA3255-Q1 and there is a big problem In PBTL Mode I give input signal as 100hz boost from 0 to 1V, load as 4R, when input >=1V Error signal will be triggered low, OTW stay…
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • TPA3255-Q1: Distorted sine output

    Zora Barabas
    Zora Barabas
    Resolved
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 , TAS5634 Hi, I am using the tpa3255-Q1 to amplify a 40 kHz signal in BTL mode. I wanted to connect a transducer array to the amplifier and the expected resistance of the array was calculated…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • TPA3255-Q1: TPA3255-Q1 to drive ultrasonic transducer

    HECTOR
    HECTOR
    TI Thinks Resolved
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 Hello I woud like to use TPA3255 to drive an ultrasonic transducer up to 60 watt ; the frequency is between 20khz to 32khz . is this IC suitable for my application ? I need an impedance t…
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • TPA3255: TPA3255 and TPA3255-Q1: Absolute Maximum Ratings of VDD, GVDD

    Liu Yang
    Liu Yang
    Resolved
    Part Number: TPA3255 Hi Team, Absolute Maximum Ratings of VDD, GVDD TPA3255 :13.2V TPA3255-Q1:11.4V TPA3255-Q1 is a little lower than TPA3255. What's the reason? Is it because the degrade duo to the difference of Op Temp? Is there any difference between…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • TPA3255-Q1: TPA3255-Q1 output power can't reach 480W

    Rogers Chen
    Rogers Chen
    Part Number: TPA3255-Q1 Hi TI customer, Now we are developing a new D-class audio amplifier box with TPA3255-Q1, but we found the performance are different between different batches. We use professional audio test equipment to test the product, which…
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • TPA3255-Q1: Efficiency And Other Component Options

    Pete Sampson
    Pete Sampson
    Resolved
    Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 1) From my measurements the TPA3255-Q1 itself uses ~6 Watts while running. Are there ways I can decrease the power the chip uses to make it more efficient? It uses 6 Watts whether or not it…
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
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