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Showing 95 results View by: Thread Post Sort by
  • TPA6304-Q1: Question about TPA6304-Q1

    Jimmy Huang
    Jimmy Huang
    TI Thinks Resolved
    Part Number: TPA6304-Q1 Hello: Please help check the schematic diagram! Thanks!!! POC6125-TPA6304-Q1.pdf
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • RE: TPA6304-Q1: circuit check

    Shadow He
    Shadow He
    Resolved
    Hi Huang Yanyi said: 1.For 4CH amp, we need to change the input capacitor(C1236/C1240/C1241/C1242) from 0.47uF to 0.33uF for the audio quality improvement. So can the IN_REF capacitance change from 2.2uF to 1uF? Does the input capacitor capacitance…
    • 9 months ago
    • Audio
    • Audio forum
  • TPA6304-Q1: pop question about voltage fluctuation test

    Qin zhiqiang
    Qin zhiqiang
    TI Thinks Resolved
    Part Number: TPA6304-Q1 Tool/software: Hi TI teams we still have two confusions about this IC Q1: the VBAT idle current is 115mA of typical, this test condition is no audio input, but if there have a audio input, how much the VBAT current is this…
    • 7 months ago
    • Audio
    • Audio forum
  • TPA6304-Q1: DC OFFSET voltage

    Daniel Wang (auto)
    Daniel Wang (auto)
    TI Thinks Resolved
    Part Number: TPA6304-Q1 Tool/software: Hello team, Greeting for the day. Customer cannot find DC offset voltage in datasheet, can you help provide this parameter? Now the parameter customer tested is about 5.5mV. Thanks!
    • over 1 year ago
    • Audio
    • Audio forum
  • TPA6304-Q1: Amplifier is configured for Line driver mode, gain configuration is not clear

    rajeev ns
    rajeev ns
    Part Number: TPA6304-Q1 Tool/software: Hi, With your input related to the Line driive mode, able to configure the amplifier in Line drive mode, What is the Gain setting for driving the amplifier in Line driver mode? We have requirement to input…
    • 5 months ago
    • Audio
    • Audio forum
  • TPA6304-Q1: Spread spectrum configuration consultation

    Alan Xia
    Alan Xia
    TI Thinks Resolved
    Part Number: TPA6304-Q1 Tool/software: Hi team, I have a few questions about the spread spectrum of 6304 that I would like to confirm. The specification states that the following registers need to be modified for LOW EMI. 1) SSC1: Both Low EMI and…
    • 9 months ago
    • Audio
    • Audio forum
  • TPA6304-Q1: The line out configuration is not effective. Confirm the detailed configuration to enable line out.

    Alan Xia
    Alan Xia
    TI Thinks Resolved
    Part Number: TPA6304-Q1 Tool/software: Hi team, The customer needs to debug the Line out mode, but the following configuration does not work. Tried many ways to configure the internal amplifier in Line driver mode using the register controls exposed…
    • 6 months ago
    • Audio
    • Audio forum
  • TAS6421-Q1: Does the TAS6421-Q1 have a setting for THD+N similar to the TPA6304-Q1 regarding CLIP?

    Alan Xia
    Alan Xia
    TI Thinks Resolved
    Part Number: TAS6421-Q1 Other Parts Discussed in Thread: TPA6304-Q1 Tool/software: Hi team, Does the TAS6421-Q1 have a setting for THD+N similar to the TPA6304-Q1 regarding CLIP? If not, what is our default clipping THD+N? 10%?
    • over 1 year ago
    • Audio
    • Audio forum
  • TPA6304-Q1: About the Thermal Pad of TPA6304-Q1

    Rogers Chen
    Rogers Chen
    TI Thinks Resolved
    Part Number: TPA6304-Q1 Dear Expert, I saw a description of the thermal pad in the datasheet of the 6304, which is "Provides thermal connection for the device. Heatsink must be connected to GND", so is it also necessary to connect the thermal pad to…
    • over 2 years ago
    • Audio
    • Audio forum
  • TPA6304-Q1: How to control different gears of spread spectrum

    Alan Xia
    Alan Xia
    TI Thinks Resolved
    Part Number: TPA6304-Q1 Tool/software: Hi team, I found that there are different control classes for spread spectrum. What are the differences between the main classes? What do the different configurations in each gear adjust?
    • over 1 year ago
    • Audio
    • Audio forum
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