RB-TK2051

Tr i path Technol ogy, I nc. - Technical Information www.DataSheet4U.com RB-TK2051 CLASS-T DIGITAL AUDIO AMPLIFIER 6 CHANNEL TK2051 REFERENCE BOARD Technical Information - Board Rev. 2.2 Revision 1.0 – June 2002 GENERAL DESCRIPTION The RB-TK2051 Revision 2.2 is a 6 channel, 50W per channel, audio amplifier designed to provide a simple and straightforward reference design for the TK2051 amplifier in a small footprint (3.75” X 4.75” including connectors). For additional documentation on the TK2051, see the TK2051 Data Sheet. APPLICATIONS FEATURES 6Ω and 8 Ω multi-channel 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 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 – Rev. 1.0/06.02 Tr i path Technol ogy, I nc. - Technical Information THD+N vs. OUTPUT POWER (per channel) 10 10 THD+N vs. OUTPUT POWER (per channel) 1 f=1kHz RL=6Ω VCC=23.5V AES17 % 1 f=1kHz RL=8Ω VCC=30V AES17 Filter % 0.1 0.1 0.01 0.01 0.001 1 ...