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RB-TK2051

CLASS-T DIGITAL AUDIO AMPLIFIER 2 CHANNEL TK2051 EVALUATION BOARD

Tripath Technology Inc. 

Tripath Technology, Inc. - Technical Information

RB-TK2051

CLASS-T DIGITAL AUDIO AMPLIFIER 2 CHANNEL TK2051

EVALUATION BOARD

Technical Information- Board Rev. 1.4

Revision 1.0 – April 2002

GENERAL DESCRIPTION

The RB-TK2051 Revision 1.4 is a stereo 50W per channel audio amplifier designed to provide a simple and

straightforward environment for the evaluation of the TK2051 amplifier as well as a small footprint reference

design (3.2” X 2”). For additional documentation on the TK2051, see the TK2051 Data Sheet.

APPLICATIONS

6Ω and 8 Ω stereo

4 Ω mono (parallel operation)

Home Theater Receivers

Multi-channel Distribution

Powered DVD Systems

Mini/Micro Systems

BENEFITS

More power per cubic inch for

50W/Channel design

Simplifies thermal

management

Signal Quality comparable to

high quality, linear amplifiers

Simple building block for multi-

channel design

FEATURES

High Continuous Power∗: 46W @ 6Ω

50W @ 8Ω

∗ 1/8 power for 1 hour followed by full power for 5 minutes.

Low Noise Floor: <135uV A-weighted

Low Distortion: .005% THD+N, 20W, 6Ω

.005% THD+N, 30W, 8Ω

High Efficiency: 85% @ 46W, 6Ω

89% @ 59W, 8Ω

Over-Current Protection

Over and Under Voltage Protection

Over Temperature Protection

1

RB-TK2051, Kli/Rev 1.4/ 04.02

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