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NAU82011WG - 2.9 W Mono Filter-Free Class-D Audio Amplifier

Description

The NAU82011WG 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 2.9W output power.

This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.

Features

  • like 91% efficiency, low quiescent current (i. e. 1.2mA at 3.6V) and superior EMI performance. It has the ability to configure the inputs in either single-ended or differential mode. NAU82011WG is available in MSOP-8 package. Key Features.
  • Low Quiescent Current:.
  • 1.2mA at 3.6V.
  • 1.7mA at 5V.
  • Powerful Mono Class-D Amplifier:.
  • 2.9W (4Ω @ 5V, 10% THD+N).
  • 2.3W (4Ω @ 5V, 1% THD+N).
  • 1.7W (8Ω @ 5V, 10% THD+N).
  • 1.38W (8Ω @ 5V, 1% THD+N).

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Datasheet preview – NAU82011WG

Datasheet Details

Part number NAU82011WG
Manufacturer Nuvoton
File Size 401.38 KB
Description 2.9 W Mono Filter-Free Class-D Audio Amplifier
Datasheet download datasheet NAU82011WG Datasheet
Additional preview pages of the NAU82011WG datasheet.

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Full PDF Text Transcription

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NAU82011WG 2.9 W Mono Filter-Free Class-D Audio Amplifier 1 Description The NAU82011WG 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 2.9W output power. This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms. The NAU82011WG is ideal for the portable applications of battery drive, as it has advanced features like 91% efficiency, low quiescent current (i.e. 1.2mA at 3.6V) and superior EMI performance. It has the ability to configure the inputs in either single-ended or differential mode. NAU82011WG is available in MSOP-8 package. Key Features  Low Quiescent Current: • 1.2mA at 3.6V • 1.7mA at 5V  Powerful Mono Class-D Amplifier: • 2.
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