Rank: Member
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Joined: 3/9/2009(UTC)
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Location: seoul, korea
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I am planning to connect an external transport to the new Buffalo32 DAC via I2S input.
The transport has a TTL level(5v) I2S output with DIN connector. Is 5v TTL level I2S output safe for buffalo32?
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Rank: Member
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Joined: 4/23/2009(UTC)
Posts: 1
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I am interested in that too.
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Rank: Administration
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I honestly don't know, but none of those pins are marked as 5V tolerant on the datasheet. I don't feel like ruining a ship to find out. So personally I would not try it. Use a level shifter.
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Rank: Administration
Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 3,979
Location: Nashville, TN
Thanks: 25 times
Was thanked: 89 time(s) in 83 post(s)
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OK I have some good news. I have been told that the I2S input of the ES9008/ES9018 are 5V tolerant but that you should use a current limiting resistor of ~1K in series with each signal. Cheers! Russ Edited by user Thursday, April 23, 2009 8:46:56 PM(UTC)
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