class D using 24v supply.. which ic's? - diyAudio
Go Back   Home > Forums > Amplifiers > Class D

Class D Switching Power Amplifiers and Power D/A conversion

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 24th September 2007, 08:49 PM   #1
diyAudio Member
 
Join Date: Jan 2004
Location: Minnesota
Default class D using 24v supply.. which ic's?

which is better, and which chip set has anyone used??

looking at MAX9709, TDA8922 etc...

planning on using 2 12v SLA batteries.

was thinking of the tripath stuff, but they are questionable about availability.
__________________
It is not you... you are it.
  Reply With Quote
Old 25th September 2007, 02:47 AM   #2
BWRX is offline BWRX  United States
diyAudio Moderator Emeritus
 
Join Date: Jan 2005
Location: Pennsylvania
There are some offerings from MPS worth looking at: http://www.monolithicpower.com/dp_audio_cd.htm

I've used the MP7720 and it's every bit as good (actually better IMO) as a T-amp.

There are also some from Analog Devices that look quite nice.
__________________
Brian
  Reply With Quote
Old 25th September 2007, 02:50 AM   #3
diyAudio Member
 
theAnonymous1's Avatar
 
Join Date: Feb 2004
Location: Anonymityville
I have a bunch of TPA3120D2 waiting for me to do something with them. I really can't comment on anything other than they are just another option for you.

http://focus.ti.com/docs/prod/folder...tpa3120d2.html
  Reply With Quote
Old 25th September 2007, 02:55 AM   #4
BWRX is offline BWRX  United States
diyAudio Moderator Emeritus
 
Join Date: Jan 2005
Location: Pennsylvania
Quote:
Originally posted by theAnonymous1
TPA3120D2
Ah yes! Those too. Knew I was forgetting one
__________________
Brian
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Class D Power Supply??? Co_Driver Class D 19 17th December 2010 01:05 PM
Using class D amp and x-former for HV supply baald Power Supplies 1 16th October 2008 01:35 AM
Class-G amplifier with PWM supply ! B.I.G Chip Amps 2 19th March 2005 07:32 AM
RC supply filter in Class AB amp tiroth Solid State 2 19th April 2002 07:44 PM


New To Site? Need Help?

All times are GMT. The time now is 09:48 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2