Browse By Tags

  • PGA2311: PGA2311

    Part Number: PGA2311

    Tool/software:

    I am MURALI SELVAM from India, Currently I working Audio Project I need reference for below given part number, If you have kindly give me. Thank you.

    PGA2311U/1K
  • PGA2320: Huge White noise with PGA2320 when the volume is set to zero

    Part Number: PGA2320

    Dear All, 

    I designed a new Audio Pre-amplifier PCB board in  which I use PGA2320 in order to control the volume by a Microcontroller. To test the sound performance, after analyzing the THD+N, frequency response, Slew rate etc ... At…

  • TLV320DAC3203: Dynamic volume control on the fly with digital mics

    Part Number: TLV320DAC3203

    Hy dear people,

    I have again a silly question to which I cannot find an Answer.

    How  can I dynamically control the output volume on a TLV320DAC3203 (HPL HPR) with digital mics as input?

    The datasheet says:
    "The level of the…

  • TLV320ADC5120: Volume control knob

    Part Number: TLV320ADC5120
    Other Parts Discussed in Thread: CC8530,

    I intend to use the TLV320ADC5120 with the CC8530 without a host processor in something similar to a PA system. The only issue here is both devices require digital volume control. Does…

  • PGA2320: Design Solutions

    Part Number: PGA2320
    Other Parts Discussed in Thread: OPA325, OPA1688

    Hi Team, 
    We want to use a speaker in one of our products.
    The system is battery-operated (3.7V nominal voltage).
    I will need an audio input circuit to digitize the audio signals.
    I will…

  • TAS5717: Are there similar amplifiers with fine volume support and analog audio input?

    Part Number: TAS5717
    Other Parts Discussed in Thread: TLV320AIC3263

    Hello - I'm looking for a speaker amplifier with fine volume support, as low as 0.125dB steps or lower. The TAS5717 would be perfect but my application requires an analog audio input…

  • TAS3202: I need the equivalent part with design support. Can anyone suggest?

    Part Number: TAS3202

    We were looking to DSP Processor with one Digital audio input, two analog inputs (differential) and one digital output. Aslo MCU inside the chip to drive LCD, Some IOs for Input selection and volume control etc., We found from TI…

  • PCM2707C: Does it Support Master Volume Control from Windows 10

    Part Number: PCM2707C

    hi,

    Does PCM2707C support Audio Control from master volume control of windows10 over I2S line? We have a PCM2707 IC on an Evaluation board from MAXIM Integrated but it can't control the volume from Windows.

    also what is difference…

  • SRC4193: Volume Control bits?

    Part Number: SRC4193

    Hello,

    When doing volume control with the SRC4193 how many bits does it use internally for volume control 32, 64? This is not mentioned in the datasheet.

    Thanks;

    Leo

  • RE: volume controlkl

    grazie.

    cerco qualunque cosa mi permetta di comandare da remoto un pga2311 oppure un altro chip di qualità superiore, e per farlo mi serve lo schema elettrico completo, oppure una vostra realizzazione, non mi serve altro in quanto come ho già detto amo…

  • RE: PGA4311: Gain Control for differential signal performance

    Hi,

    Are you describing a case with single ended input and single ended output?

    I plan on using this with differential output from the PCM1794A (monaural mode), in this case the (+) side would be gain controlled from one input and the (-) side would be…

  • PGA4311: Gain Control for differential signal performance

    Part Number: PGA4311
    Other Parts Discussed in Thread: PCM1794A,

    I am wondering if the dynamic range of the device can be improved by using channels 1 & 2 for a differential signal and also using channels 3 & 4 for a second differential signal.…

  • CCS/CC2564: Is there any way to data transfer between Master and Slave in A3DP MultiRoom?

    Part Number: CC2564
    Other Parts Discussed in Thread: CC8530,

    Tool/software: Code Composer Studio

    Hi, Ti experts.

    Is there any way to data transfer between Master and Slave in A2DP MultiRoom Mode?

    If there is Speaker A and B,

    if user connected with A -…

  • CCS/MSP430G2955: Need it to interface it with AIC111

    Part Number: MSP430G2955
    Other Parts Discussed in Thread: AIC111,

    Tool/software: Code Composer Studio

    Need it to Interface it with MSP430G2955 with PINS connected as follows:

    Frame -> P2.2

    SCLK -> P3.3/UCB0CLK/UCA0STE

    RST/LBM -> P4.1/TB0.1/CA1…

  • CCS/AIC111: Need it to interface it with MSP430G2955

    Part Number: AIC111
    Other Parts Discussed in Thread: MSP430G2955,

    Tool/software: Code Composer Studio

    Need it to Interface it with MSP430G2955 with PINS connected as follows:

    Frame -> P2.2

    SCLK -> P3.3/UCB0CLK/UCA0STE

    RST/LBM -> P4.1/TB0.1/CA1…

  • LM4819: Volume control using digipot in feedback

    Part Number: LM4819

    Hi,

    I plan to add volume control using a digipot in feedback path of LM4819. Is this a good option or is there a better alternative?

    The amplifier gain would be less than 10 so as per datasheet Cf is not required across the digipot…

  • TAS5766M: TAS5766M volume control options need clarification

    Part Number: TAS5766M

    Hi,

    I have the TAS5766M successfully running on a custom board.  I'm quite confused, however, by the volume control options and registers; there seems to be a lot of missing and conflicting information.

    To start with, the main…

  • What's the best way to adjust volume? (Using PCM1794A)

    Other Parts Discussed in Thread: TPA6120A2, PCM1794A, PCM1792A

    I'm going to design a USB DAC with PCM1794A and tpa6120a2. I wonder what's the best way to adjust volume.

    It's said that digital volume control results in resolution declining. See…

  • PurePath Wireless Configurator - support for PCM5242 DAC with volume control

    Other Parts Discussed in Thread: PCM5242, CC8520

    Hi TI Experts,

    I just found the new PCM5242 - DirectPath DAC with volume control and mini DSP section. This IC could right now replace currently used AKM codec in our wireless amplifier, bringing some new…

  • Controlling Volume—log pots

    Have you ever tried to use a linear potentiometer (pot) as a volume control? Yikes! The volume jumps up much too rapidly. It requires a safe-cracker’s touch to adjust the volume to quiet listening levels. Thus the logarithmic potentiometer.

    Our…

  • TAS5630 - volume control

    Other Parts Discussed in Thread: TAS5613, TAS5630

    Hi,

    The design objective is to achieve an audio level of 25VAC for as many speakers as the circuit can safely handle.  The environment for the amplifier would be a closed box without the ability to bring…

  • TAS5706EVM without PC and volume control

    Other Parts Discussed in Thread: TAS5706

    Hi,
    I´m interested in the evaluation module TAS5706EVM. I´m student of electronic engineering, I´m studying how it works because I´m making a replicate in order to interact with various electronic issues such as…