TA0104A

Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on TA0104A STEREO 500W (4 Ω ) CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPP T M ) TECHNOLOGY Technical Information Revision 3.1 – June 2000 GENERAL DESCRIPTION The TA0104A is a 500W continuous average (4Ω), two channel Amplifier Driver Module which uses Tripath’s proprietary Digital Power Processing (DPPTM) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers. APPLICATIONS Audio/Video Amplifiers/Receivers Pro-audio Amplifiers Automobile Power Amplifiers Subwoofer Amplifiers BENEFITS Reduced system cost with smaller/less expensive power supply and heat sink Signal fidelity equal to high quality Class-AB amplifiers High dynamic range compatible with digital media such as CD and DVD http://www.DataSheet4U.com/ Features Class-T architecture Proprietary Digital Power Processing technology Supports wide range of output power levels “Audiophile” Sound Quality 0.02% THD+N @ 300W, 8Ω 0.02% IHF-IM @ 100W, 8Ω 350W @ 8Ω, 0.1% THD+N, Vs = +90V 500W @ 4Ω, 0.1% THD+N, Vs = +90V High Power 450W @ 8Ω, 1% THD+N, Vs = +90V 750W @ 4Ω, 1% THD+N, Vs = +90V High Efficiency 90% @ 400W @ 8Ω, Vs = +75V 85% @ 600W @ 4Ω, Vs = +75V Dynamic Range = 106 dB Requires only N-Channel MOSFET output transistors High power supply rejection ratio Mute input Outputs short-circuit protected Over- and under-voltage protection Bridgeable, single-ended outputs 38-...