TK2019 Datasheet | Tripath

DESCRIPTION The TK2019 (TC2001/TPS1035 chipset) is a stereo single ended 20W continuous average power per channel, Class-T Digital Audio Power Amplifier using Tripath’s proprietary Digital Power Processing TM technology. The TK2019 chipset consists of 1 TC2001 and 2 TPS1035’s to obtain a single ended stereo configuration. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers. APPLICATIONS FEATURES 5.1-Channel powered DVD player Mini/Micro ponent Systems Home Theater Stereo applications (4Ω / 8Ω) BENEFITS Single Supply Operation Very High Efficiency Wide Dynamic Range pact layout Class-T Architecture High Output power 20W @ 4Ω, 10% THD+N Single Ended 11W @ 8Ω, 10% THD+N Single Ended Audiophile Quality Sound 0.03% THD+N @ 11W 4Ω Single Ended 0.03% THD+N @ 6W 8Ω Single Ended High Efficiency 92% @ 20W 4Ω Single Ended 93% @ 11W 8Ω Single Ended Dynamic Range >100 d B - MC/2.1/10-03 Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on A B S O L U T E M A X I M U M R A T I N G S - T C 2 0 0 1 (Note 1) SYMBOL V5 Vlogic TA TSTORE TJMAX ESDHB 5V Power Supply Input Logic Level Operating Free-air Temperature Range Storage Temperature Range Maximum Junction Temperature ESD Susceptibility - Human Body Model (Note 2), all pins PARAMETER Value 6 V5+0.3V -40 to 85 -55 to 150 150 2000 UNITS V V °C °C °C V Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. See the table below for Operating Conditions. Note 2: Human body model, 100p F discharged through a 1.5KΩ resistor. A B S O L U T E M A X I M U M R A T I N G S - T P S 1 0 3 5 (Note 1) SYMBOL VCC Vlogic TA TSTORE TJMAX ESDHB ESDMM Power Supply Input Logic Level Operating Free-air Temperature Range Storage Temperature Range Maximum Junction Temperature ESD Susceptibility - Human Body Model (Note 2), all pins except 1, 8 Pins 1, 8 ESD Susceptibility - Machine model (Note 3), all pins PARAMETER Value 26 5.5 -40 to 85 -40...