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MAX3292 - RS-485/RS-422 Transceivers

This page provides the datasheet information for the MAX3292, a member of the MAX3291 RS-485/RS-422 Transceivers family.

Datasheet Summary

Description

The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables.

Features

  • o Preemphasis Increases the Distance and Data Rate of Reliable RS-485/RS-422 Communication o Data Rate Optimized for 5Mbps to 10Mbps (MAX3291) Programmable up to 10Mbps (MAX3292) o 100nA Low-Current Shutdown Mode o Allow Up to 128 Transceivers on the Bus o -7V to +12V Common-Mode Input Voltage Range o Pin-Compatible with ’75180, MAX489, MAX491 MAX3080, MAX3083, MAX3086, MAX1482 _______________Ordering Information PART MAX3291CSD MAX3291CPD MAX3291ESD MAX3291EPD MAX3292CSD MAX3292CPD MAX3292ESD.

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Datasheet preview – MAX3292

Datasheet Details

Part number MAX3292
Manufacturer Maxim Integrated
File Size 285.53 KB
Description RS-485/RS-422 Transceivers
Datasheet download datasheet MAX3292 Datasheet
Additional preview pages of the MAX3292 datasheet.

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Full PDF Text Transcription

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19-1405; Rev 1; 4/99 MAX3291/MAX3292 RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication ________________General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for data rates of 5Mbps to 10Mbps, while the MAX3292 is programmable for data rates up to 10Mbps by using a single external resistor. The MAX3291/MAX3292 are full-duplex devices that operate from a single +5V supply and offer a low-current shutdown mode that reduces supply current to 100nA.
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