Help need.: for RS-485 using MAX3430

hi can any one help me to
make a basic ckt for MAX3430
and how many port i have to use
for communication

thanks

binu g

hello

take a look at this site **broken link removed**
and download the PDF datasheet

it will help u
emmos

Hi all you are looking for is a RS-485 to serial converter then here is a circuit with isolation. This was designed by Muhammad Asim Khan from Pakistan.

binu G said:

hi can any one help me to
make a basic ckt for MAX3430
and how many port i have to use
for communication

thanks

binu g

Click to expand...

Hoping this can help you

MAX3430CSA

Description: 80V Fault-Protected, Fail-Safe, 1/4-Unit Load, 3.3V RS-485 Transceiver

Features
1. ±80V Fault Protection
2. ±12kV ESD Protection
3. +3.3V Operation
4. Internal Slew-Rate Limiting
5.250kps Data Rate
6. Allows Up to 128 Transceivers on the Bus
7. -7V to +12V Common-Mode Input Voltage Range
8. True Fail-Safe Inputs
9. Hot-Swap Input Structure on DE
10. Available in 8-Pin SO and PDIP Package

Specification
Type: Transceiver
Protocol: RS-422, RS-485
VCC: +5V
Temp Range: 0℃ to +70℃
Pin-Package: 8 SO

Applications
Lighting system,
RS-422/RS-485 Communication,
Industrial-Control local area networks
Profibus Application
Multimaster RS-485Networks
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E-core Electronics Co
MSN: ecore118(at)hotmail.com
E-mail: bily(at)ecoreic.com
Web: www.etech-ic.com