Datasheet > TDA2075A

TDA2075A

更新时间： 2024-11-18 04:00:23

品牌	Logo	应用领域
TRIPATH		驱动器音频放大器
页数	文件大小	规格书
24页	460K
描述
STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSINGTM TECHNOLOGY

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TDA2075A 数据手册

Tripath Technology, Inc. - Technical Information

TDA2075A

STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING

DIGITAL POWER PROCESSING^TMTECHNOLOGY

P r e l i m i n a r y I n f o r m a t i o n

R e v i s i o n 0 . 9 – O c t o b e r 2 0 0 5

G E N E R A L D E S C R I P T I O N

The TDA2075A is a two-channel, amplifier driver, that uses Tripath’s proprietary Digital Power Processing

(DPP^TM) technology. The TDA2075A offers higher integration over previous Tripath amplifiers driver

chipsets while providing exceptional audio performance for real world applications. Class-T amplifiers

offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.

The TDA2075A is typically configured as a split-supply, single-ended, stereo amplifier. The TDA2075A

can also be configured single-supply, single-ended, stereo amplifier, via external component choice. For

applications that require bridged output drive, please refer to the TDA1400.

Applications

ꢀ

Powered DVD Players

Features

Mini-Compo Systems

Audio/Video Amplifiers & Receivers

Multimedia Speakers

ꢀ

Class-T architecture with proprietary DPP

“Audiophile” Sound Quality

Full Audio Bandwidth, 20Hz to 20kHz

High Efficiency

Benefits

Supports wide range of output power levels

and output loads by changing supply voltage

and external Mosfets

ꢀ

Reduced system cost with smaller/less

expensive power supply and heat sink

Signal fidelity equal to high quality

Class-AB amplifiers

ꢀ

Compatible with unregulated power supplies

Output over-current protection

Over- and under-voltage protection

Over-temperature protection

High dynamic range compatible with digital

media such as CD and DVD

48-Pin LQFP Package

TDA2075A – Rev. 0.9/KLi/10.05

12 3 4 5 6 7...24

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