Re: [Openeeg-list] Interesting MAX232 app note and Newark part info!

[JBilderback <je...@ac...>]

Jake Stew wrote:
> I've come across an interesting app note on the Maxim web site...
> http://www.maxim-ic.com/appnotes.cfm/appnote_number/151
> Here is a blurb:  "The circuit shown in Figure 1 performs a task usually
> carried out by a microcontroller: that of driving a 12-bit A/D converter
> (ADC) from the serial port of a PC."
> 
> I think the uC provides a lot in terms of future development, but I just
> thought that this app note was interesting because it involves no code
> on-board the device.
> 

as with the yet to be perfected "sound card" design.

> 
> I found the proper Newark part number for the 22uH inductors!
> It is: 50H2891      Price: $0.20 each (USD)
> Can someone please add this to the BOM?  I don't have Excell, only the
> viewer.

yes but a special order item.