Part Number: PCM4104 Tool/software: I initialized the device in Software mode, but when trying to use PIN10 to mute the outputs, I don't get the usual smooth attenuation.
When entering mute, I get a sudden step. When exiting mute, I do get the desired…
Part Number: PCM4104 Tool/software: Hello,
I've looked for a sample music file on the design resources to test PCM4104 DAC but didn't find any. Would it be possible to get a 24bits(two's complement)/192kHz file sample to test?
Greetings
Part Number: PCM4104 Other Parts Discussed in Thread: TPA2005D1 Tool/software: Hello, I'm a beginner on audio projects and I have many doubts: I want to amplify 3 outputs of the PCM4104 (working at 24bit and 192kHz) because the sound isn't that loud.…
Part Number: PCM4104 Other Parts Discussed in Thread: PCM1681 , , PCM1690 , TAD5242 , TAD5212 Tool/software: Hi expert,
My customer have a new project of high accuracy audio signal output, Could you please help select one chip?
1. signal output freq…
Part Number: PCM4104 hello all,
there have a problem that PCM4104 set fs=96kHz,TDM4, noise is normal, THD+N is unusual:
1. when use CH1 and CH2 data, the THD+N of CH1 is -95dB,and CH2 is only -80dB;
2.when use 4 Chanel data, the total THD+N is about…
Part Number: PCM4104 Is there any information available about how much current the PCM4104 consumes on its digital supply while in power-on reset state with VCC1 and VCC2 unpowered and no clocks present? Would it be more like 1 mA (like in power-down…
Part Number: PCM4104 Hello Experts, My customer is now evaluating PCM4104 and have question about SNR. The datasheet specified "Idle channel SNR, A-weighted" as typical value. Customer would like to know variation of this spec. Would you provide a variation…
Part Number: PCM4104 Other Parts Discussed in Thread: TINA-TI Hello Experts, I would like to know the cutoff frequency equation of output filter. The datasheet stated the output filter at Figure 21. But I could not find the equation in datasheet. Best…
Part Number: PCM4104 Hello Experts, My customer has question as follows. Would you answer it, please? [question] 1. In software mode, FS1, FS0, FMT2, FMT1, FMT0, DEM1, DEM0 terminals can be left open, is my understanding correct? 2. Regarding soft mute…
