Part Number: DSD1794A Hello. Could you tell me what datacode these chips have? And how can you decrypt it yourself? And also, are these microcircuits sensitive to static voltage? Do they require special anti-static packaging?
Other Parts Discussed in Thread: DSD1794A Hello
In the main page of DSD1794A description and in the title into quotes, is refered as (H/W control) i.e. hardware controlled.
In the rest of the page as well in the detailed pdf document is refered as software…
Other Parts Discussed in Thread: SRC4392 , DSD1794A Hi
With your support i finally led in the use of SRC4392 with two DSD1794A configured in monaural mode. I resulted in the DSD1794A because provides separate inputs for DSD and PCM data. I should remember…
Other Parts Discussed in Thread: DSD1794A Hello,
I'm designing a DIY DAC and I am in the process of selecting/comparing DAC chips. I wanted to know the rated PSRR for the DSD1794A. I didn't see it listed anywhere in the datasheet.
Thanks!
Other Parts Discussed in Thread: DSD1794A Hi,
I am trying to operate a DSD1794A in 24-bit, 192kHz in PCM (I2S) mode on a custom PCB, but without success. :-(
I am sending data only when L-CH frame (PLRCK=Low). I've changed the OS[1:0] bits in register…
Other Parts Discussed in Thread: DSD1794A Hello E2Es,
I will be using the DSD1794A in stand-alone mode for some time and would appreciate a tip on how I connect these pins in the meantime:
Pins 1 & 2 (DSDL & DSDR)
Pins 10-14 (ADR0, ADR1, SCL, SDA…
Other Parts Discussed in Thread: DSD1794A Hi,
I have a board with a DSD1794A and 2 I²S sources:
- optical fiber via CS8416
- mp3 decoder (VS1053)
DSD1794A perfeclty decode I²S from CS8416 but not from VS1053. I scoped the input while VS1053…
Hi Liang,
1. The DSD1794A supports DSD64.
2. I think if you want to use fast mode you will be limited in the SCK range, standard mode is safe for all SCK frequencies
Thanks!
Hi Justin
Thank you for the advice.
I think that i found a solution for a clean way for Master Clock. We simply have to replace the PCM1792A with its brother DSD1794A. This DAC offers the same performance like PCM1792A, I2C control, but separate inputs…
