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MAX3430EPA+

Transceiver RS422, RS485, 2.97V-3.63V supply, 1 Driver, DIP-8

MAX3430EPA+ - Transceiver RS422, RS485, 2.97V-3.63V supply, 1 Driver, DIP-8

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Manufacturer Part No:
MAX3430EPA+
Order Code:
2511709
Technical Datasheet:
MAX3430EPA+   Datasheet
See all Technical Docs

Product Overview

The MAX3430EPA+ is a ±80V fault protected, fail-safe, 1/4 unit load, +3.3V RS485 transceiver in 8 pin DIP package. The MAX3430 fault protected RS485 transceiver features ±80V protection from overvoltage signal faults on communication bus lines. It contains one driver and one receiver and the output pins can withstand faults with respect to ground of ±80V. Even if the faults occur when the transceiver is active, shut down or powered off, the device will not be damaged. The MAX3430 operates from a 3.3V supply and features a slew rate limited driver that minimizes EMI and reduces reflections caused by improperly terminated cables, allowing error free data transmission at data rates up to 250Kbps. It features fail-safe circuitry which has a logic-high receiver output when the receiver inputs are open. Hot-swap circuitry eliminates false transitions on the data cable during circuit initialization or connection to a live backplane.
  • Supply voltage range is 2.97V to 3.63V
  • Operating temperature range from -40°C to 85°C
  • 12KV ESD protection
  • Common mode input voltage range from -7V to +12V
  • 1/4 unit load receiver input impedance
  • Allows up to 128 transceivers on the bus
  • Short circuit current limiting & thermal shutdown circuitry protects against power dissipation
  • Industrial Control Local Area Networks; Lighting Systems; Multimaster RS-485 Networks; PROFIBUS Applications; RS-422/RS-485 Communications

Applications

Communications & Networking, Industrial

Product Information

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:
Transceiver

:
RS422, RS485

:
1Drivers

:
1Receivers

:
2.97V

:
3.63V

:
DIP

:
8Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

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