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TK2070 Datasheet, PDF (1/21 Pages) Tripath Technology Inc. – STEREO 70W (4Ohm) CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPP) TECHNOLOGY | |||
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Tripath Technology, Inc. - Technical Information
TK2070
STEREO 70W (4â¦) CLASS-T⢠DIGITAL AUDIO AMPLIFIER
DRIVER USING DIGITAL POWER PROCESSING (DPPâ¢)
TECHNOLOGY
Preliminary Information
Revision 2.1 â October 2003
GENERAL DESCRIPTION
The TK2070 (TC2001/TPS1035 chipset) is a bridged stereo 70W continuous average power per
channel, Class-T Digital Audio Power Amplifier using Tripathâs proprietary Digital Power ProcessingTM
technology. The TK2070 chipset consists of 1 TC2001 and 4 TPS1035âs to obtain a bridged stereo
configuration. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of
Class-D amplifiers.
APPLICATIONS
5.1-Channel DVD
Mini/Micro Component Systems
Home Theater
Stereo applications (4⦠/ 8â¦)
Powered Subwoofer
BENEFITS
Single Supply Operation
Very High Efficiency
Wide Dynamic Range
Compact layout
FEATURES
Class-T Architecture
High Output power
70W @ 4â¦, 10% THD+N Bridged
40W @ 8â¦, 10% THD+N Bridged
Audiophile Quality Sound
0.03% THD+N @ 35W 4⦠Bridged
0.03% THD+N @ 25W 8⦠Bridged
High Efficiency
86% @ 70W 4⦠Bridged
92% @ 40W 8⦠Bridged
Dynamic Range >100 dB
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TK2070 â MC/2.1/10-03
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