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ZX-328 AVcc
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dlh



Joined: 15 Dec 2006
Posts: 285
Location: ~Cincinnati
Posted: 25 June 2011, 20:03 PM    Post subject: Reply with quote
dkinzer wrote:
I've used the MAX3232. For this device operating on 3.3V to 5.0V the capacitors need to be different than the "normal" 100nF. See the datasheet.
The LTC1348 uses 100nF.
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dlh



Joined: 15 Dec 2006
Posts: 285
Location: ~Cincinnati
Posted: 26 June 2011, 21:32 PM    Post subject: Reply with quote
For the Serial I/O shield I've managed to find SSOP 3-5V chips for everything except RS485 where the only one I've found that handles 3.3V and 5V is SOIC-8. Anybody know of one that's SSOP?
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