Description
USB Powered Audio Amplifier MAX4298ESD+
FEATURES
Supply USB Power 4.5V to 5.5V
Ultra-High PSRR Stereo Headphone Driver
93dB typ PSRR at 20kHz Operates Directly from Noisy Digital Supplies
Clickless/Popless Power Up, Power Down, Mute and Unmute
PC99 Compliant Output Drivers
Better than 1VRMS Output into 16Ω Load and 1.5VRMS and 0.0008% THD+N into 10kΩ Load
BOARD SIZE : 45mmx45mm
From :
https://www.electronics-lab.com/project/usb-powered-audio-amplifier-using-max4298/
and this is my board design :
Schematic and Layout
Diagram
USB POWERED AUDIO AMPLIFIER.pdf
Sep 20,2023
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USB Powered Audio Amplifier MAX4298ESD+
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Published: Sep 20,2023
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Only PCB
PCB+Assembly
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