Balanced Audio Volume Controller with PGA2310 - diyAudio
Go Back   Home > Forums > Amplifiers > Chip Amps

Chip Amps Amplifiers based on integrated circuits

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 11th December 2008, 12:05 PM   #1
yangsmm is offline yangsmm  South Korea
diyAudio Member
 
Join Date: Jul 2006
Thumbs up Balanced Audio Volume Controller with PGA2310

I finally finished the Balanced Audio Volume Controller with PGA2310. It titled 'A-One'.
Because I think it is the first module, which is controlled by PC-Based Program.

Features listed below

ΆΒ Remote-Controller Based Control
ΆΒ PC-Based(USB) Control
ΆΒ Balanced Input and Output
- Stereo Input : 1-Pair
ΆΒ Un-Balanced Input and Output
- Stereo Input : 3-Pair
ΆΒ Rotary Encoder Control
ΆΒ Power Supply : +5, +12V, -12V(DC)
ΆΒ Display : VFD(16 x 2 Lines)
ΆΒ Volume Controller : PGA2310PA 2EA
ΆΒ Volume Range : -90dB ~ +30dB
ΆΒ Buffers : OPA604AP 10EA
Attached Images
File Type: jpg ua-one.jpg (98.7 KB, 876 views)
  Reply With Quote
Old 11th December 2008, 04:42 PM   #2
wxn is offline wxn  Lithuania
diyAudio Member
 
wxn's Avatar
 
Join Date: Sep 2003
Location: Vilnius
Schematic, please?
__________________
Nothing is as simple as it seems
  Reply With Quote
Old 12th December 2008, 08:40 AM   #3
yangsmm is offline yangsmm  South Korea
diyAudio Member
 
Join Date: Jul 2006
Default schemetics is simple..

schemetics is very simple. what a diffucit is to connect the pc -based software and mcu programming.
anyway, I'll upload the schemetics soon.^^
  Reply With Quote
Old 9th February 2009, 07:16 PM   #4
diyAudio Member
 
Join Date: May 2004
Location: Indy
Any update on this project?

Thanks
  Reply With Quote
Old 26th February 2009, 05:32 AM   #5
yangsmm is offline yangsmm  South Korea
diyAudio Member
 
Join Date: Jul 2006
Quote:
Originally posted by mbcouple
Any update on this project?

Thanks


Oh, Sorry ^^
I finished this projects and I am making documents so that it need a little time.^^
  Reply With Quote
Old 16th March 2009, 08:37 AM   #6
yangsmm is offline yangsmm  South Korea
diyAudio Member
 
Join Date: Jul 2006
Default detailed document~~

Visit for a detailed explanation
http://www.digi-hifi.com/?pt=pview&s...=product&no=37
  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
Balanced Audio Volume Controller with PGA2310 yangsmm Chip Amps 7 24th November 2008 12:54 AM
Samsung 1602VFD For CDROM Controller & Remote Volume Controller slowgay Swap Meet 2 22nd November 2008 02:44 PM
need 5.1 Channel Audio Volume Controller halod Analog Line Level 2 5th March 2008 12:37 AM
PCB layout of audio controller with PGA2310 louischia Pass Labs 20 24th April 2003 11:11 PM


New To Site? Need Help?

All times are GMT. The time now is 03:00 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