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AD52652 Schematic ( PDF Datasheet ) - Elite Semiconductor

Teilenummer AD52652
Beschreibung 3W/CH Stereo Filter-less Class-D Audio Amplifier
Hersteller Elite Semiconductor
Logo Elite Semiconductor Logo 




Gesamt 3 Seiten
AD52652 Datasheet, Funktion
ESMT/EMP
Preliminary
AD52652
3W/CH Stereo Filter-less Class-D Audio Amplifier with
Headphone Driver
Features
Supply voltage range: 3.0 V to 5.0 V
10mA static operation current
<1uA shutdown current
64 step DC volume control from -60 to +24dB
Overload and thermal protection
Loudspeaker Output power @ 10% THD+N
1.75W/CH into 8loudspeaker
3.0W/CH into 4loudspeaker
Headphone Output power @ 1% THD+N
60mW/CH into 32loudspeaker
High efficiency
91% @ 8, Po,10% THD+N
84% @ 4, Po,10% THD+N
Applications
Monitor audio
Portable multimedia devices
Mobile phone
Description
The AD52652 is a stereo, filter-less class-D audio
amplifier with class-AB headphone driver, and the
built-in 64-steps DC volume controller is for both
class-D and headphone amplifier. Operating with
5.0V power supply, it delivers 3.0W/CH power into
4loudspeaker within 10% THD+N or 60mW/CH
power into 32headphone within 1% THD+N.
The AD52652 is packaged as SSOP-24(150mil)
is a stereo audio amplifier with high efficiency, which
leads to longer battery life, less heat sink, smaller
board size, lower system cost, and suitable for the
notebook, and portable multimedia devices.
Ordering Information
Product ID
AD52652-ST24NAT
Package
SSOP-24L
150mil
Packing
56 Units / Tube
100 Tubes / Small BOX
Comments
Green
Typical Application Circuit
Elite Semiconductor Memory Technology Inc./Elite MicroPower Inc.
Publication Date: Jul. 2012
Revision: 0.1
1/20





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