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MAX490E - RS-485/RS-422 Transceivers

Description

The MAX481E, MAX483E, MAX485E, MAX487E

MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments.

Each driver output and receiver input is protected against ±15kV electro-static discharge (ESD) shocks, without latchup.

Features

  • For Fault-Tolerant.

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Datasheet preview – MAX490E

Datasheet Details

Part number MAX490E
Manufacturer Maxim
File Size 308.10 KB
Description RS-485/RS-422 Transceivers
Datasheet download datasheet MAX490E Datasheet
Additional preview pages of the MAX490E datasheet.

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Full PDF Text Transcription

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AVAILABLE MAX481E/MAX483E/MAX485E/ MAX487E–MAX491E/MAX1487E ±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers General Description The MAX481E, MAX483E, MAX485E, MAX487E– MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electro-static discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX483E, MAX487E, MAX488E, and MAX489E feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps.
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