AD52010中文資料晶豪科技數(shù)據(jù)手冊PDF規(guī)格書

Features

? Supply voltage range: 2.5 V to 5.5 V

? Support single-ended or differential analog

input

? Low Quiescent Current

? Low Output Noise

? Low shut-down current

? Short power-on transient time

? Internal pull-low resistor on shut-down pins

? Short-circuit protection

? Over-temperature protection

? Loudspeaker power within 10% THD+N

? 1.78W/ch into 8? loudspeaker

? >3W/ch into 4? loudspeaker

? Loudspeaker efficiency

? 93% @ 8?, THD+N=10%

? 85% @ 4?, THD+N=10%

? E-TSSOP-14L package

? Integrated Feedback Resistor of 300k?

Applications

? Monitor audio

? PDA

? Portable multimedia devices

? Notebook computer

? Mobile phone

Description

The AD52010 is a 3.0W stereo, filter-less

class-D audio amplifier. Operating with 5.0V

loudspeaker driver supply, it can deliver 3.0W

output power into 4 ? loudspeaker within 10%

THD+N or 2.4W at 1% THD+N.

The AD52010 is a stereo audio amplifier with

high efficiency and suitable for the notebook

computer, and portable multimedia device.