Recommended Audio DAC

S.Satoshi

Other Parts Discussed in Thread: PCM1795

Hi,

Now I plan to promote audio DAC for following requirements. Can you let me know your recommended device including in terms of supportability.

S/N : 120dB (Target)

Audio I/F Format : I2S(PCM), DSD native, DoP(DSD Audio over PCM frames) Sampling Rate: ≧192kHz,24bit

Power : 3.3V or 5.0V

Power Consumption @standby mode : ≦0.5mW (Target) Resume Time:≦200msec

I can let you know the business information if you need.

Best Regards,

Sonoki / Japan Disty

over 12 years ago

0 Patrick Galvin over 12 years ago

TI__Genius 16270 points

Satoshi-san,

The closest match is probably the DSD179x family, have you looked at these devices?

0 S.Satoshi over 12 years ago in reply to Patrick Galvin

Guru 21685 points

Hi Patrick-san,

Thank you for your quick response and your recommendation!!

I will promote DSD179x series and hear their feedback. Anyway I know that PCM1795 also can input DSD data, then can you let me know the difference between DSD179x and PCM1795?

Best Regards,

Sonoki

0 Patrick Galvin over 12 years ago in reply to S.Satoshi

TI__Genius 16270 points

Satoshi-san,

The DSD179x has designated pins for DSD operation and a slightly different pin-out for this mode.

0 S.Satoshi over 12 years ago in reply to Patrick Galvin

Guru 21685 points

Hi, Patrick-san,

I could understand the difference of PCM series and DSD series. Thank you for your response!!

Best Regards,

Sonoki

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