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Class D Series

The Nuvoton Class-D Amplifier Series is a range of advanced audio amplifiers designed to deliver exceptional sound quality with minimal power consumption, making them perfect for mobile consumer electronics applications. These amplifiers offer a host of features that result in faster start-up times, lower total harmonic distortion plus noise (THD+N), and improved electromagnetic interference (EMI) performance. Some key applications of the Nuvoton Class-D Amplifier Series include smart phones, tablet PCs, docking stations, portable music and video players, GPS and navigation systems, LCD and LED TVs, and toys. The high-quality audio output and compact form factor of these amplifiers make them suitable for use in space-constrained, battery-powered devices where energy efficiency and sound quality are crucial. In summary, if you're in need of superior audio performance for your mobile devices, the Class-D Amplifier Series from Nuvoton is an outstanding choice. With industry-leading sound quality, low power consumption, and a wide range of applications, these amplifiers can help you make your portable electronics sound better than ever before.

Output Power (Max, W)
2.9
3.1
Operating Voltage
2.5~5.25V
2.5~5.5V
4.5~24V
SNR(dB)
103
105
Operating Temperature
-40~+85˚C
Number of Channel
2
Package
QFN20(4X4)
QFN16(3X3)
QFN-20 (4x4mm)
QFN48(7X7)
Totals: 5

ComparePart NumberDescription
Unit Price
Availability Datasheet Output Power (Max, W)Operating VoltageSNR(dB)Operating TemperatureNumber of ChannelPackage
NAU82011YG
mono Class-D audio
Nuvoton
1
:
US$ 0.58
5,000+
:
Quote by quantity
In Stock: 380
2.9 2.5~5.25V -40~+85˚C QFN16(3X3)
NAU8315YG
mono Class-D audio
Nuvoton
1
:
US$ 0.69
5,000+
:
Quote by quantity
In Stock: 415
2.5~5.25V -40~+85˚C QFN20(4X4)
NAU8223YG
3.1W Stereo Filer-Free Class-D Audio Amplifier, 5 gain steps with Differential / Single ended inputs
Nuvoton
1
:
US$ 0.86
5,000+
:
Quote by quantity
In Stock: 490
3.1 2.5~5.5V 103 -40~+85˚C 2 QFN-20 (4x4mm)
NAU8325YG
mono Class-D audio
Nuvoton
1
:
US$ 0.86
5,000+
:
Quote by quantity
In Stock: 490
2.5~5.5V -40~+85˚C QFN20(4X4)
NAU83P20YGB
mono Class-D audio
Nuvoton
1
:
US$ 1.495
5,000+
:
Quote by quantity
In Stock: 45
4.5~24V 105 -40~+85˚C QFN48(7X7)
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