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  • TPA301: What is the major difference between the TPA301 and TPA321?

    TI Thinks Resolved
    Part Number: TPA301 Looking at the datasheets I don't see any major differences in the two parts. Can someone shed some light on that?
    • Answered

  • TPA301: Low-pass filter on datasheet not working as expected.

    Resolved
    Part Number: TPA301 We're using the TPA301 in conjunction with two MEMS microphones. We are using the datasheet equations to filter the microphone signal, but it is not filtering whatsoever. The frequency response of the filtered vs unfiltered signal…
    • Resolved
    • Answered

  • TPA301: Cf - feedback capacitor spec sheet intention

    Resolved
    Part Number: TPA301 Hi Everyone. I see in the TPA301D Amp spec sheet that a 5pf capacitor is recommended if RF > 50K. A value of 5pf is shown. If RF is less than 50K a capacitor is not needed I believe. I've been reviewing a circuit designed by a…
    • Resolved
    • Answered

  • TPA301: High Start-up Current

    Resolved
    Part Number: TPA301 Hi, I am using the TPA301 as an amplifier for a low power application. The device consumes around 4 mA during transmission but I have noticed that when powering-up the device for first time it consumes around 20-30mA, then current…
    • Resolved

  • TPA301: Audio singled ended input from 1.5V to -1.5V

    TI Thinks Resolved
    Part Number: TPA301 Hi Audio Team, My name is Jaehoon and I am currently working on designing HearingAid circuit. In my design, input to audio amp(TPA301) has +1.5/-1.5V swing and it is connected to IN- of TPA301. However, I noticed that TPA301 has a…
    • Answered

  • TPA301: ESD Rating

    Resolved
    Part Number: TPA301 Hi, Would like to know the ESD rating of TPA301DGNR. IT is not mentioned in the datasheet. Regards, CM HO
    • Resolved

  • TPA301: The Power Pad Electrical Connection is not mentioned in the Data Sheet of the TPA301

    TI Thinks Resolved
    Part Number: TPA301 There is no mention in the data sheet about where to connect the power pad for the Power Pad version of the part. HVSSOP-8 which is also TPA301DGNR .

  • Anyone have a spice model for the TPA301?

    Other Parts Discussed in Thread: TPA301 Subject says it all! Trying to analyze a design for a 3.3VDC power amplifier that converts 8bit PWM to audio. I can simulate the filter, and things look ok, so now need to check the power amp!
    • Answered

  • TPA6211A1DGN drop in for TPA301

    Resolved
    Other Parts Discussed in Thread: TPA301 , TPA6211A1 Hello, Can you confirm the TPA6211A1DGN is drop in for TPA301?
    • Resolved
    • Answered

  • RE: MSP430FR5994: sample code to control external DAC via SPI or I2C

    Resolved
    Hi Please refer this MCU + OPA(msp430f5529 +TPA301) low cost solution. More detail MCU + DAC. More detail

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