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NAU82011VG

nuvoton
Part Number NAU82011VG
Manufacturer nuvoton
Description 3.1W Mono Filter-Free Class-D Audio Amplifier
Published Jul 11, 2017
Detailed Description NAU82011VG 3.1W Mono Filter-Free Class-D Audio Amplifier 1 Description The NAU82011VG is a mono high efficiency filter-f...
Datasheet PDF File NAU82011VG PDF File

NAU82011VG
NAU82011VG


Overview
NAU82011VG 3.
1W Mono Filter-Free Class-D Audio Amplifier 1 Description The NAU82011VG is a mono high efficiency filter-free Class-D audio amplifier with variable gain, which is capable of driving a 4Ω load with up to 3.
1W output power.
This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.
The NAU82011VG is ideal for battery driven portable applications, as it has advanced features 91% efficiency, 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.
NAU82011VG is available in Miniature 9 ball WL-CSP (1.
17mm x 1.
19mm in 0.
4mm pitch).
Key Features  Low Quiescent Current:  1.
25mA at 3.
6V  1.
8mA at 5V  Powerful Mono Class-D Amplifier:  3.
1W (4Ω @ 5V, 10% THD+N)  2.
38W (4Ω @ 5V, 1% THD+N)  1.
70W (8Ω @ 5V, 10% THD+N)  1.
38W (8Ω @ 5V, 1% THD+N)  Low Output Noise: 20 µVRMS  Low Current Shutdown Mod...



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