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TAS5630DKD Datasheet(PDF) 1 Page - Texas Instruments |
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TAS5630DKD Datasheet(HTML) 1 Page - Texas Instruments |
1 / 31 page 1 FEATURES APPLICATIONS DESCRIPTION 110VAC->240VAC TAS5630 +25V to +50V +12V PurePath HD TM TAS5630 (2.1 Configuration) PurePath HD TM Class G Power Supply Ref design 3 x OPA1632 ±15V ANALOG AUDIO INPUT ♪ ♪ ♪ TAS5630 www.ti.com ...................................................................................................................................................................................................... SLES220 – JUNE 2009 300W STEREO / 600W MONO PurePath™ HD ANALOG-INPUT POWER STAGE • Mini Combo System 23 • PurePath™ HD Enabled Integrated Feedback Provides: • AV Receivers • DVD Receivers – Signal Bandwidth up to 80kHz for High Frequency Content From HD Sources • Active Speakers – Ultralow 0.03% THD at 1W into 4 Ω – Flat THD at all Frequencies for Natural Sound The TAS5630 is a high performance analog input Class D amplifier with integrated closed loop – 80dB PSRR (BTL, No Input Signal) feedback technology (known as PurePath™ HD) with – >100dB (A weighted) SNR the ability to drive up to 300W (1) Stereo into 4 to 8 Ω – Click and Pop Free Startup Speakers from a single 50V supply. • Multiple Configurations Possible on the Same PurePath™ HD technology enables traditional PCB With Stuffing Options: AB-Amplifier performance (<0.03% THD) levels while – Mono Parallel Bridge Tied Load (PBTL) providing the power efficiency of traditional class D amplifiers. – Stereo Bridge Tied Load (BTL) Unlike traditional Class D amplifiers, the distortion – 2.1 Single Ended Stereo Pair and Bridge curve only increases once the output levels move into Tied Load Subwoofer clipping. PurePath Premier Pro™Power PAD™ – Quad Single Ended Outputs PurePath™ HD technology enables lower idle losses • Total Output Power at 10%THD+N making the device even more efficient. Coupled with – 600W in Mono PBTL Configuration TI’s Class G power supply reference design for – 300W per Channel in Stereo BTL TAS563x, industry leading levels of efficiency can be Configuration achieved. – 145W per Channel in Quad Single Ended Configuration • High Efficiency Power Stage (>88%) With 60-m Ω Output MOSFETs • Two Thermally Enhanced Package Options: – PHD (64-Pin QFP) – DKD (44-Pin PSOP3) • Self-Protection Design (Including Undervoltage, Overtemperature, Clipping, and Short-Circuit Protection) With Error Reporting • EMI Compliant When Used With Recommended System Design (1) Achievable output power levels are dependent on the thermal configuration of the target application. A high performance thermal interface material between the package exposed heatslug and the heat sink should be used to achieve high output power levels. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 PurePath Premier Pro, Power PAD are trademarks of Texas Instruments. 3 All other trademarks are the property of their respective owners. UNLESS OTHERWISE NOTED this document contains Copyright © 2009, Texas Instruments Incorporated PRODUCTION DATA information current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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