GENERAL DESCRIPTION
The RB-TK2051 Revision 1.4 is a stereo 50W per channelaudio 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.

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

APPLICATIONS
➤ 6Ω and 8Ωstereo
➤ 4Ω 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 multichannel design