| help !who can give me a circuit diagram of pcm2707! - Click HERE for Original Thread |
| 007174 |
| i want to do a USBDAC by pcm2707,but i do not understand more about the chip,though i download the datesheet of pcm2707,i have many not know,and i want to do it quickly, who can give me the circuit diagram of it.thanks! |
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| BrianL |
Semiconductor companies are not in the habit of given out
schematics for ICs, other than the generic simplified ones
you find on the product datasheed (PDS), or whatever ap-notes
they might have. From a quick glance at the TI web site,
it looks like the PDS is all you get.
You can always contact applications support by phone or email
and see what you can get from them.
What's so hard about it? USB in / analog out; plus power. |
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| 007174 |
| thanks your help ,buti have some to ask. lots of time ,i only download the datesheet of pcm2707,and i try to found the aplication note ,and download it ,but unluckly i don't understand all,i know less about the date circuit.and in this circuit,i know a little.and i wish i can found a circuit diagram.so may be i can do it soon, other ,i want to asked how to use the pin of 4.5.6.7.8and17.18.19,the pin were named func3.func0.hid0.hid1.hid2.and dout,func2,func1,this name you can found in the datesheet of pcm2707.http://focus.ti.com/lit/ds/symlink/pcm2704.pdf |
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