Datasheet 搜索 > 音频放大器 > Diodes（美台） > PAM8302AASCR 数据手册 > PAM8302AASCR 产品封装文件 1/14 页
器件3D模型￥ 0.547
PAM8302AASCR 产品封装文件 - Diodes（美台）
制造商:
Diodes（美台）
分类:
音频放大器
封装:
MSOP-8
描述:
单通道 2.5 W 4 Ω Class D 无滤波器 音频 放大器 - MSOP-8
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PAM8302AASCR数据手册
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PAM8302A
Document number: DSxxxxx Rev. 2 - 5
1 of 14
www.diodes.com
April 2013
© Diodes Incorporated
PAM8302A
A
Product Line o
f
Diodes Incorporated
2.5W FILTERLESS CLASS-D MONO AUDIO AMPLIFIER
Description
The PAM8302A is a 2.5W Class-D mono audio amplifier. Its low
THD+N feature offers high quality sound reproduction. The new
filterless architecture allows the device to drive speakers directly
instead of using low-pass output filters, therefore saving system cost
and PCB area.
With the same number of external components, the efficiency of the
PAM8302A is much better than that of Class-AB cousins. It can
optimize battery life thus is ideal for portable applications.
The PAM8302A is available in MSOP-8, SOP-8, DFN3x3-8 and
DFN2x2-8 packages.
Features
2.5W Output at 10% THD with a 4 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, SOP-8, DFN3x3-8 and DFN2x2-8 Packages Available
Pb-Free Packages
Applications
PMP/MP4
GPS
Portable Speakers
Walkie Talkie
Handsfree phones/Speaker Phones
Cellular Phones
Pin Assignments
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