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NAU82039

nuvoton
Part Number NAU82039
Manufacturer nuvoton
Description 3.2W Mono Filter-Free Class-D Audio Amplifier
Published Jul 11, 2017
Detailed Description NAU82039 3.2W Mono Filter-Free Class-D Audio Amplifier 1 Description The NAU82039 is a mono high efficiency filter-free...
Datasheet PDF File NAU82039 PDF File

NAU82039
NAU82039

Overview
NAU82039 3.
2W Mono Filter-Free Class-D Audio Amplifier 1 Description The NAU82039 is a mono high efficiency filter-free Class-D audio amplifier with 12dB of fixed gain, which is capable of driving a 4Ω load with up to 3.
2W output power.
This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.
The NAU82039 is ideal for the portable applications of battery drive, as it has advanced features like 90dB PSRR at 217Hz, 93% efficiency, ultra low quiescent current (i.
e.
1.
25mA at 3.
6V) and superior EMI performance.
It has the ability to configure the inputs in either single-ended or differential mode.
NAU82039 is available in Miniature WCSP-9 (1.
21mm x 1.
23mm in 0.
4mm pitch) package.
Key Features Low Quiescent Current: • 1.
25mA at 3.
6V • 1.
8mA at 5V Powerful Mono Class-D Amplifier: • 3.
2W (4Ω @ 5V, 10% THD+N) • 2.
54W (4Ω @ 5V, 1% THD+N) • 1.
80W (8Ω @ 5V, 10% THD+N) • 1.
42W (8Ω @ 5V, 1% THD+N) • 1.
58 W (4Ω @ 3.
6V, 10% T...


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