Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on
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RB-TA3020-1
RB-TA3020-2
CLASS-T DIGITA...
Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on
www.DataSheet4U.com
RB-TA3020-1
RB-TA3020-2
CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING (DPP T M ) TECHNOLOGY
Technical Information Revision 3.0- March 2002
GENERAL DESCRIPTION The RB-TA3020 reference board is based on the TA3020 digital audio power amplifier driver from Tripath Technology. This board is designed to provide a simple and straightforward environment for the evaluation of the Tripath stereo TA3020 amplifier. This board can also be used in a bridged configuration for high power mono output. Note: There are two versions of the RB-TA3020, depending on nominal supply
voltage. RB-TA3020-1 – Nominal supply
voltage +/-21V to +/-39V RB-TA3020-2 – Nominal supply
voltage +/-35V to +/-60V
Features
RB-TA3020-1: 2 x 70W continuous output power @ 0.1% THD+N, 4Ω, +28V RB-TA3020-1: 250W continuous output power @ 0.1% THD+N, bridged 4Ω, +28V RB-TA3020-2: 2 x 175W continuous output power @ 0.1% THD+N, 4Ω, +45V RB-TA3020-2: 525W continuous output power @ 0.1% THD+N, bridged 4Ω, +45V Outputs short circuit protected
Benefits
Uses only N-channel power
MOSFETs Ready to use in many applications: 2 channel stereo systems Powered 2.1 speaker systems Powered Subwoofers
Note: RB-TA3020-2 shown
1
RB-TA3020, Rev. 3.0/03.02
Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on
OPERATING INSTRUCTIONS
Power Supply Description
There are four external power supplies required to operate th...