DAC8571
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SLAS373A–DECEMBER 2002–REVISED JULY 2003
As with the GND connection, VDD is connected to a +5-V power supply plane or trace that is separate from the
connection for digital logic until they are connected at the power entry point. In addition, the 1-µF to 10-µF, and
0.1-µF bypass capacitors are strongly recommended. In some situations, additional bypassing may be required,
such as a 100-µF electrolytic capacitor or even a Pi filter made up of inductors and capacitors—all designed to
essentially lowpass filter the 5-V supply, removing the high frequency noise.
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