參數(shù)資料
型號(hào): TK2050
廠商: Electronic Theatre Controls, Inc.
元件分類: 運(yùn)動(dòng)控制電子
英文描述: STEREO 50W (8OHM) CLASS-T DIGITAL AUDIO AMPLIFIER
中文描述: 立體聲50瓦(8歐)類- T的數(shù)字音頻放大器
文件頁(yè)數(shù): 1/19頁(yè)
文件大?。?/td> 400K
代理商: TK2050
Tripath Technology, Inc. - Technical Information
1
TK2050 – SB/1.0/8-02
TK2050
STEREO 50W (8
) CLASS-T DIGITAL AUDIO AMPLIFIER
DRIVER USING DIGITAL POWER PROCESSING (DPP)
TECHNOLOGY
Technical Information Revision 1.1 – October 2002
G E N E R A L D E S C R I P T I O N
The TK2050 (TC2000/TP2050 chipset) is a 50W continuous average power per
channel, Class-T Digital Audio Power Amplifier using Tripath’s proprietary Digital
Power Processing
technology. Class-T amplifiers offer both the audio fidelity of
Class-AB and the power efficiency of Class-D amplifiers. The performance of the
TK2050 is similar to the TK2051, but the TP2050 driver used in the TK2050 is a
thermally enhanced PSOP package, which provides for a more effective and
flexible heat removal solution.
A P P L I C A T I O N S
5.1-Channel DVD
Mini/Micro Component Systems
Home Theater
Stereo applications (6
/ 8
)
Mono applications (4
)
B E N E F I T S
Single Supply Operation
Very High Efficiency
Wide Dynamic Range
Compact layout
F E A T U R E S
Class-T Architecture
High Output power
35W @ 6
,
< 1% THD+N
50W @ 8
, < 3% THD+N
117W @ 4
, < 10.0% THD+N
(paralleled outputs)
Audiophile Quality Sound
0.007% THD+N @ 30W 8
0.005% THD+N @ 70W 4
(paralleled outputs)
High Efficiency
92% @ 60W 8
85% @ 46W 6
89% @ 117W 4
(
paralleled outputs)
Dynamic Range >100 dB
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