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Old 17th April 2010, 04:23 PM   #1
Simo88 is offline Simo88  Italy
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Default Theory about DACs

i am looking for some articles about dacs, could anybody give me some links?
I am searching some example of basic circuit and the answer at questions like "Why paralleling N TDA1543?" for example...

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Old 17th April 2010, 06:47 PM   #2
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I suggest you go to the web site of Analog Devices. They have many application notes that may give you the information you seek. Texas Instruments is another.
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Old 19th April 2010, 07:59 PM   #3
qusp is offline qusp  Australia
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the theory behind paralleling dacs is the same as paralleling anything. the idea is to throw twice (or however many) instructions at a problem lowering the error count when it is divided by the clock
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Old 19th April 2010, 08:12 PM   #4
fzaad is offline fzaad  Europe
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When it comes to paralleling dacs. Other system distortion must be below 0.00001 before you can expect any real improvement. If distortion is below 0.1% critical part in to deliver current and not make your amplifier clipping.
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Old 22nd April 2010, 08:04 PM   #5
Simo88 is offline Simo88  Italy
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Ok thanks everybody for the answers!
Are there any good book about dacs, i mean examples and circuit?
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Old 23rd April 2010, 07:30 PM   #6
magick is offline magick  Serbia
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However silly it may seem (to someone), I would start with a Wikipedia article about DAC's. It will give you a good heads-up on the issue as well as some decent references. As you discover more and more, use google to dig in even deeper.
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