器件名称: TK2051
功能描述: STEREO 50W (8
文件大小: 462.92KB 共19页
简 介:Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on
TK2051 STEREO 50W (8 ) CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPP) TECHNOLOGY
Technical Information Revision 1.1 – August 2002
GENERAL DESCRIPTION The TK2051 (TC2000/TP2051 chipset) is a 50W continuous average power per channel, Class-T Digital Audio Power Amplifier using Tripath’s proprietary Digital Power ProcessingTM technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.
APPLICATIONS
FEATURES
5.1-Channel DVD Mini/Micro Component Systems Home Theater Stereo applications (6 / 8) Mono applications (4)
BENEFITS
Single Supply Operation Very High Efficiency Wide Dynamic Range Compact layout
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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TK2051 – SB/1.0/8-02
Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on
A B S O L U T E M A X I M U M R A T I N G S – T C 2 0 0 0 (Note 1)
SYMBOL V5 Vlogic TA TSTORE TJMAX ESDHB 5V Power Supply Input Logic Level Operating Free-air Temperature Range Storage Temperature Range Maximum Junction Temperature ESD Susceptibility – Human Body Model (Note 2), all pins PARAMETER Value 6 V5+0.3V -40 to 85 -55 to 150 150 2000 UN……
