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NAU82011VG - 3.1W Mono Filter-Free Class-D Audio Amplifier

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.

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 @ 5.

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Datasheet preview – NAU82011VG

Datasheet Details

Part number NAU82011VG
Manufacturer Nuvoton
File Size 628.99 KB
Description 3.1W Mono Filter-Free Class-D Audio Amplifier
Datasheet download datasheet NAU82011VG Datasheet
Additional preview pages of the NAU82011VG datasheet.

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Full PDF Text Transcription

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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.
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