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Class D Switching Power Amplifiers and Power D/A conversion

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Old 5th June 2007, 07:25 PM   #1
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Default UCD based amp

I build class D amplifier based on Philips Application Note. Please help me, how i can get right clip signal from
amplifier to use it for limiter based on LM13700?
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Old 27th June 2007, 01:27 AM   #2
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look on this circuit, I use this for visual clip indication:
http://users.ece.gatech.edu/~mleach/...phics/clip.pdf
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Old 27th June 2007, 06:13 AM   #3
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thanks
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Old 27th June 2007, 10:10 AM   #4
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you can try a opto in replace of D4 (LED) to use the clip signal to other functions
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