• Join
  • Sign In with my.TI Login
Texas Instruments
  • Products
  • Applications
  • Tools & Software
  • Support & Community
  • Sample & Buy
  • About TI
Sample & Purchase Cart Sample & Purchase Cart
  • Search
  • Advanced
TI E2E™ Community
  • Support Forums
  • Blogs
  • Groups
  • Videos
  • 简体中文
  • More ...
TI Home » TI E2E Community » Support Forums » Amplifiers » Audio Amplifiers » Audio Amplifiers Forum » TAS5711 power down power consumption
Share
Audio Amplifiers
  • Forum
  • Announcements
  • E2E Wiki
Options
  • Subscribe via RSS
Check out
Analog Wire blog
  • $core_v2_blog.Current.Name

    How to determine the power at output of modulator from DAC back-off level

    Posted 23 hours ago
    by Habeeb Ur Rahman Mohammed
    Customers often ask how they can determine the power at the output...
  • $core_v2_blog.Current.Name

    DAC Essentials: What’s with all this glitch-ing?

    Posted 5 days ago
    by Tony Calabria
    When designing with a digital-to-analog converter (DAC), you...
  • $core_v2_blog.Current.Name

    This amplifier doesn't exist...now what?! - Part 2

    Posted 7 days ago
    by Xavier Ramus
    In Part 1 of this post, we looked at the theory involved in making...

TAS5711 power down power consumption

TAS5711 power down power consumption

This question is answered
Joe Lee
Posted by Joe Lee
on Apr 19 2012 04:30 AM
Intellectual330 points

Hi,

I have a question on about TAS5711

What would be the power consumption of TAS5711 when it is in power down status?

I cant either find it in datasheet or application notes.

Thanks.

BR,

Joe 

TAS5711 Audio Amp
Report Abuse
  • Reply
You have posted to a forum that requires a moderator to approve posts before they are publicly available.
All Replies
  • Joe Lee
    Posted by Joe Lee
    on Apr 20 2012 04:08 AM
    Intellectual330 points

    Hi,

    We need the power consumption when !PDN = low. Not in RESET mode. Thanks.

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Ravi Singh
    Posted by Ravi Singh
    on Apr 22 2012 21:59 PM
    Verified Answer
    Verified by Don Dapkus
    Mastermind19670 points

    Hi Joe,

    For digital 3.3V supplies combined (AVDD+DVDD) the power-down mode current is ~12mA.

    - Ravi

    Audio Applications Engineer

    Best Regards,
    Ravi Singh
    Audio Applications Engineer

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Kanji Shibatani
    Posted by Kanji Shibatani
    on Feb 14 2013 23:10 PM
    Intellectual420 points

    Hello

    I would like to  add the question about power consumption of   AVDD/DVDD ; Idd (mA) and PVDD; Ipvdd(mA)  under below.

    */RESET= Lo

    */PDN=Lo

    Hearing from you soon. ..

    With my best regards

     

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Ravi Singh
    Posted by Ravi Singh
    on Feb 15 2013 00:11 AM
    Verified Answer
    Verified by Ravi Singh
    Mastermind19670 points

    Hi Kanji,

    Please refer to the table on page-9 of the datasheet for the Idd & Ipvdd in RESET condition. The Idd in power-down mode is provided in an earlier post on this same thread.

    -Ravi 

    Best Regards,
    Ravi Singh
    Audio Applications Engineer

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Kanji Shibatani
    Posted by Kanji Shibatani
    on Feb 15 2013 01:36 AM
    Intellectual420 points

    Hello

    Thank you for your immediate reply.

    Pls let me confirm....

    Data sheet p9 describes  the Idd, Ipvdd  when /PDN=High and /RESET=Lo, NOT  /PDN=Lo, /RESET=Lo..

    But I undestand that  those are  same power consumptoin  as per your advice.

    If my understanding were wrong , please advise.

    Hearing from you soon

    Best Regards.

     

     

     

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Ravi Singh
    Posted by Ravi Singh
    on Feb 22 2013 22:33 PM
    Verified Answer
    Verified by Ravi Singh
    Mastermind19670 points

    Hi Kanji,

    Sorry for the delay in getting back to you. 

    You are right. when RESET is low, the current consumption is the same regardless of PDN state.

    -Ravi

    Best Regards,
    Ravi Singh
    Audio Applications Engineer

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
TI E2E™ Community
  • Support Forums
  • Blogs
  • Videos
  • Groups
  • Site Support & Feedback
  • Settings
TI E2E™ Community Groups
  • TI University Program
  • Make the Switch
  • Microcontroller Projects
  • Motor Drive & Control
Other Communities
  • Deyisupport
  • Designsomething.org
  • beagleboard.org
  • TI on Element 14
  • TI on TechXchangeSM
Other Technical & Support Resources
  • WEBENCH® Design Center
  • Product Information Centers
  • Technical Documents
  • TI Design Network
  • TI Technical Articles
  • TI Training

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

Follow Us Texas Instruments on Facebook Texas Instruments on Twitter Texas Instruments on LinkedIn Texas Instruments on Google+
TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use