Electronic Components Datasheet Search |
|
TAS5121DKDRE4 Datasheet(PDF) 1 Page - Texas Instruments |
|
TAS5121DKDRE4 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 18 page TAS5121 SLES086A − NOVEMBER 2003 − REVISED MARCH 2004 DIGITAL AMPLIFIER POWER STAGE TM FEATURES D 100-W RMS Power (BTL) Into 4 Ω With Less Than 10% THD+N D 80-W RMS Power (BTL) Into 4 Ω With Less Than 0.2% THD+N D 0.05% THD+N at 1 W Into 4 Ω D Power Stage Efficiency Greater Than 90% Into 4 Ω Load D Self-Protecting Design D 36-Pin PSOP3 Package D 3.3-V Digital Interface D EMI Compliant When Used With Recommended System Design APPLICATIONS D DVD Receiver D Home Theatre D Mini/Micro Component Systems D Internet Music Appliance DESCRIPTION The TAS5121 is a high-performance digital amplifier power stage designed to drive a 4- Ω speaker up to 100 W. The device incorporates PurePath Digital technology and can be used with a TI audio PWM processor and a simple passive demodulation filter to deliver high-quality, high-efficiency digital audio amplification. The efficiency of this digital amplifier can be greater than 90%, depending on the system design. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5121, safeguarding the device and speakers against fault conditions that could damage the system. P − Power − W RL = 4 Ω TC = 75°C Gain = 3 dB TOTAL HARMONIC DISTORTION + NOISE vs POWER 0.1 1 10 100 10 1 0.01 0.1 PVDD_X − H-Bridge Voltage − V 0 10 20 30 40 50 60 70 80 90 0 4 8 12 16 20 24 28 32 UNCLIPPED OUTPUT POWER vs H-BRIDGE VOLTAGE 8 Ω 4 Ω 6 Ω PurePath Digital and PowerPAD are trademarks of Texas Instruments. Other trademarks are the property of their respective owners. PRODUCTION DATA information is 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. 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. www.ti.com Copyright 2004, Texas Instruments Incorporated |
Similar Part No. - TAS5121DKDRE4 |
|
Similar Description - TAS5121DKDRE4 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |