DIY Audio Projects Forum
 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

DIY Audio Projects Forum

Welcome to the DIY Audio Projects Message Forum. Use these forums to discuss Hi-Fi audio and to share your DIY Audio Projects. Registration is free and required to post messages and view the file attachments. Registration will only take a minute and registered users do not see any advertisements. After you have completed the online registration process, check your email (including spam/junk folder) for the verification email to activate your account. New members are under moderation - so your posts will not be visible until approved by a moderator. See the Read Me 1st, Forum RULES and Forum FAQ to get started on the forum.

It is currently 06 Mar 2021, 08:30

All times are UTC - 6 hours [ DST ]




Post new topic Reply to topic  [ 2 posts ] 
Author Message
PostPosted: 07 Oct 2013, 11:37 
Offline
User avatar

Joined: 02 Mar 2009, 12:41
Posts: 1111
Location: Vänersborg, Sweden
When checking for various stuff on AliExpress I ran into a "PT2353H DIP-28 ( Satellite + Subwoofer 3-Speaker System Electronics Crossover IC )", an IC that seemed to be pretty nice but what on earth was it used.
Googling a bit didn't make me any wiser as most sites were pretty much Eastern (Russian and Chinese). However here's a data sheet in English:
http://www.datasheetdir.com/PT2352+download
Here's something built from this chip:
http://forum.cxem.net/index.php?showtopic=112153
http://www.sinava.ru/NT1217.php

Here's the chip on Ali:
http://www.aliexpress.com/item/PT2353H-PT2353-DIP-28-Satellite-Subwoofer-3-Speaker-System-Electronics-Crossover-IC/496648101.html
Has anyone had any experience from the chip?

_________________
Magnus

“If you don't know where you are going, any road will get you there.”
―Lewis Carroll


Top
 Profile  
 
PostPosted: 07 Oct 2013, 13:39 
Offline
Project Author
User avatar

Joined: 04 Jun 2008, 20:59
Posts: 4326
Location: Arizona, USA
Hi, I would guess that it is used in sound bars for TVs. The 3 speaker arrangement is fairly common there.

Good listening
Bruce

_________________
Some of my DIY Tube Amplifier Projects:


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 6 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
DIY Tube Projects :: DIY Tube Amp Kits :: DIY Speaker Projects :: DIY Solid State Projects :: DIY IC / Op-amp Projects :: DIY Phono Projects :: DIY Cable Projects :: Hi-Fi Audio Schematics
© diyAudioProjects.com - Terms of Service - Privacy Policy