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PAM8302L Datasheet دیتاشیت PDF دانلود

دیتاشیت - Diodes - 2.5W FILTERLESS CLASS-D MONO AUDIO AMPLIFIER

شماره قطعه PAM8302L
شرح مفصل 2.5W FILTERLESS CLASS-D MONO AUDIO AMPLIFIER
تولید کننده Diodes 
آرم Diodes 


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PAM8302L شرح
A Product Line of
Diodes Incorporated
PAM8302L
2.5W FILTERLESS CLASS-D MONO AUDIO AMPLIFIER
Description
The PAM8302L is a 2.5W Class-D mono audio amplifier. Its low
THD+N offers high-quality sound reproduction.
The PAM8302L uses a filterless design that avoids the use of low-
pass filters. This new design allows the amplifier to directly drive a
speaker, making it cheap and compact. The new design allows the
amplifier to be more affordable and take less PCB area.
Pin Assignments
The PAM8302L uses less power than the Class-AB amplifiers. The
use of this product can help optimize battery life; it is ideal for portable
applications.
The PAM8302L is available in MSOP-8 and DFN3x3-8 packages.
Features
Support 2.0V to 5.5V Supply Voltage Range
2.5W Output at 10% THD with a 4Load and 5V Power Supply
Filterless, Low Quiescent Current and Low EMI
High Efficiency up to 88%
Superior Low Noise
Short Circuit Protection
Thermal Shutdown
Few External Components to Save Space and Cost
MSOP-8 and DFN3x3 Packages Available
Pb-Free Packages
Applications
PMP/MP4
GPS
Portable Speakers
Walkie Talkie
Handsfree phones/Speaker Phones
Cellular Phones
Typical Applications Circuit
PAM8302L
Document number: DSxxxxx Rev. 1 - 0
1 of 12
www.diodes.com
November 2012
© Diodes Incorporated

قانون اساسیصفحه 12
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