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PDF PAM8302L Data sheet ( Hoja de datos )
| Número de pieza | PAM8302L | |
| Descripción | 2.5W FILTERLESS CLASS-D MONO AUDIO AMPLIFIER | |
| Fabricantes | Diodes | |
| Logotipo |  |
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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 4Ω Load 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
1 page  
A Product Line of
Diodes Incorporated
PAM8302L
Typical Performance Characteristics (cont.) (@TA = +25°C, unless otherwise specified.)
PAM8302L
Document number: DSxxxxx Rev. 1 - 0
5 of 12
www.diodes.com
November 2012
© Diodes Incorporated
5 Page 
Package Outline Dimensions (cont.) (All dimensions in mm.)
DFN3x3-8
A Product Line of
Diodes Incorporated
PAM8302L
PAM8302L
Document number: DSxxxxx Rev. 1 - 0
11 of 12
www.diodes.com
November 2012
© Diodes Incorporated
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet PAM8302L.PDF ] | |
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