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  1. sclee

    PCM2707+1794 usb powered ?

    I try to design a USB DAC powered by usb port. We plan use PCM2707 I2S output to PCM1794 For mobile reason, i don't want powered with external source. The problem is, for I/V TI suggest use NE5534 which require +/- 15V. I try to found another good opamp worked well in usb power and no...
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