[En-Nut-Discussion] EtherNut r2.1 with a SIPX483 speedsgreaterthat 250kbps

[Batson Michael Wilson]

Hello,

We have used the IL-485 with great success

http://www.nve.com/isindex.php

You can get them from Digikey here in the states. 

Cheers
Mike

> -----Original Message-----
> From: en-nut-discussion-bounces at egnite.de [mailto:en-nut-discussion-
> bounces at egnite.de] On Behalf Of Harald Kipp
> Sent: Tuesday, 14 September, 2004 03:47
> To: Ethernut User Chat (English)
> Subject: RE: [En-Nut-Discussion] EtherNut r2.1 with a SIPX483
> speedsgreaterthat 250kbps
> 
> As far as I can say, there are three main criteria for
> RS485 drivers:
> 
> 1. Speed vs. slew rate
> 2. Number of nodes, that can be driven
> 3. ESD protection
> 
> Rudy Van Raemdonck suggested to replace the Sipex by
> a TI type capable of driving 128 nodes, but they seem
> to be difficult to purchase. So we still mount Sipex
> SP483ECN. Another interesting manufacturer is
> http://www.zywyn.com/
> 
> Harald
> 
> At 08:39 14.09.2004 +1200, you wrote:
> 
> >Actually it will need to be the SP481ECN as the SP485 does not comes in
> an
> >ECN package
> >
> >
> >
> >Douglas.
> 
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