TI Class D 'Net seminar

http://cmpnetseminars.com/TSG/?K=1ET1A1&Q=437&M=E&ID=992577015

Texas Instruments makes voltage regulators, switching and linear power supply controllers, Class D amp control chips, MOSFET drivers and USB and FireWire I/O ASICs and other digital and analog devices of great interest to electronic audio equipment designers, engineers, etc. ... and they welcome knowledgable experimenters, engineers and DIY types.

Apparently the above link for the Internet seminar(s) only requires registration to get in on the feed and feedback ... I am registering as an "analyst" ... My advise is sign up and read the abstracts when the session(s) are done. Save your Q&A for email at a later date.

..! what every Class D champion should know

... http://focus.ti.com/lit/an/slyt199/slyt199.pdf

... http://focus.ti.com/lit/an/slyt198/slyt198.pdf

... http://focus.ti.com/lit/an/slyt135/slyt135.pdf

... http://focus.ti.com/docs/apps/catalog/resources/appnoteabstract.jhtml?abstractName=sloa031

... http://focus.ti.com/docs/apps/catalog/resources/appnoteabstract.jhtml?abstractName=slou090b

.... http://focus.ti.com/docs/pr/pressrelease.jhtml?prelId=sc04256 ... & ... http://focus.ti.com/docs/prod/folders/print/tas5152.html ... = but it could have better THD numbers ...

The point is signing up for the seminar gets you access to the next insanely great chip ...

History now ...

... last references from conference:

http://ti.com/analog/

The Good:

Lots of information about power supply filtering of Class-D = use Ferrite Beads!

Lots of information about prep for passing FCC certifications after design is ready for production ... how caps can fail to do the trick @ very low power, etc.

Good show (for me at least).

ooops ... forgot the w's

... that's http://www.ti.com/analog ... which points to: http://focus.ti.com/analog/docs/analoghome.jsp?DCMP=hpa_hpa_general&HQS=Other+OT+analog