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| YDA144 Datasheet, PDF (11/26 Pages) YAMAHA CORPORATION – STEREO 2.1W Non-Clip DIGITAL AUDIO POWER AMPLIFIER | |||
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YDA144
ç
âQFN20
ã»Snubber circuit and schottky barrier diode are unnecessary (2.7Vâ¦PVDDâ¦4.5V)
ã»Snubber circuit and schottky barrier diode are necessary (4.5Vï¼PVDD)
When the IC is used at more than 4.5V power supply, use it with an additional capacitor of 10µF or over between PVDD and GND.
Place a bypass capacitor as close as possible to each power supply pin of the IC.
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