sigma

Phablet/Tablet

Overview

Today's smartphone/phablet/tablet designs require high-quality music and audio playback with low power consumption.

Nuvoton's mono and stereo Class D audio amplifier products can provide excellent audio quality, high efficiency, high output power, and low quiescent current, and are suitable for portable battery-driven applications.

Its important functions include

~3W power output per channel with 4Ω load.
Over 90% power efficiency
Low current shutdown mode speaker protection
Excellent EMI performance and spread spectrum switching technology.

Blockdiagram

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-06 23:44:32

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