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PAM8303C Datasheet دیتاشیت PDF دانلود

دیتاشیت - Diodes - 3W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER

شماره قطعه PAM8303C
شرح مفصل 3W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER
تولید کننده Diodes 
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PAM8303C شرح
A Product Line of
Diodes Incorporated
Description
The PAM8303C is a 3W mono filterless Class-D amplifier with high
PSRR and differential input that eliminate noise and RF rectification.
PAM8303C
ULTRA LOW EMI, 3W FILTERLESS
MONO CLASS-D AUDIO POWER AMPLIFIER
Pin Assignments
Features like 90% efficiency and small PCB area make the
PAM8303C Class-D amplifier ideal for cellular handsets. The filterless
architecture requires no external output filter, fewer external
components, less PCB area and lower system costs, and simplifies
application design.
The PAM8303C features short circuit protection and thermal
shutdown.
The PAM8303C is available in 9-ball WCSP, MSOP-8 and DFN 3x3
8-pin packages.
Features
Ultra Low EMI, -20dB Better Than FCC Class-B @ 300MHz
High Efficiency up to 90% @1W with an 8Speaker
Shutdown Current <1µA
3W@10% THD Output with a 4Load at 5V Supply
Demanding Few External Components
Superior Low Noise without Input
Supply Voltage from 2.8V to 5.5V
Short Circuit Protection
Thermal Shutdown
Available in Space Saving Packages: 1.45mmx1.45mm
WCSP9, MSOP-8, DFN3x3-8
Pb-Free Package
Applications
Cellular Phones/Smart Phones
MP4/MP3
GPS
Digital Photo Frame
Electronic Dictionary
Portable Game Machines
PAM8303C
Document number: DSxxxxx Rev. 1 - 2
1 of 17
www.diodes.com
June 2013
© Diodes Incorporated

قانون اساسیصفحه 17
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