CU25769K anyone know this chip??????

tiomiguel · 14th December 2010, 02:25 PM

CU25769K seems to be a Texas instruments audio DAC (PIONEER DV393) anyone knows something about this chip, or can put a link for any information?

(VIEW PHOTO)

tiomiguel · 14th December 2010, 10:47 PM

nobody KNOWS? Perhaps a burr brown DAC?

tiomiguel · 18th December 2010, 11:50 PM

Is PIONEER DV393 ans DV490 audio DAC, but I do not Wnow what DAC is... anyone???????????????????????????????????????????? ????????????????????

FAA · 19th December 2010, 10:57 PM

Hi

Its a SN74CBT3257 from TI > http://focus.ti.com/lit/ds/scds017m/scds017m.pdf

i googled cu257.

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14th December 2010, 10:47 PM	#2
tiomiguel diyAudio Member Join Date: May 2010 Location: Spain	nobody KNOWS? Perhaps a burr brown DAC?

18th December 2010, 11:50 PM	#3
tiomiguel diyAudio Member Join Date: May 2010 Location: Spain	Is PIONEER DV393 ans DV490 audio DAC, but I do not Wnow what DAC is... anyone???????????????????????????????????????????? ????????????????????

19th December 2010, 10:57 PM	#4
FAA diyAudio Member Join Date: Oct 2009	Hi Its a SN74CBT3257 from TI > http://focus.ti.com/lit/ds/scds017m/scds017m.pdf i googled cu257.

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