D类低功率音频放大器
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D类低功率音频放大器
AD52010-QG14NRR
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 4Ω loudspeaker within 10% THD+N or 2.6W at 1% THD+N.
The AD52010 is a stereo audio amplifier with high efficiency and suitable for the notebook computer, and portable multimedia device.
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 8Ω loudspeaker
>3W/ch into 4Ω loudspeaker
Loudspeaker efficiency
93% @ 8Ω, THD+N=10%
85% @ 4Ω, THD+N=10%
E-TSSOP-14L package
Integrated Feedback Resistor of 300k
Applications
Monitor audio
PDA
Portable multimedia devices
Notebook computer
Mobile phone
需要样品测试或详细资料请联系：18126521362（点击复制微信号）
