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MAX3485AE Datasheet 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX3485AE datasheet PDF. This datasheet also includes the MAX3483AE variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MAX3483AE-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

General Description

Devices in the MAX3483AE family (MAX3483AE/ MAX3485AE/MAX3488AE/MAX3490AE/MAX3491AE) are ±20kV ESD-protected RS-485/422 transceivers, optimized for extended cable runs in noisy environments.

All devices operate from a single 3.3V supply.

The MAX3483AE and MAX3485AE are half-duplex transceivers.

Overview

MAX3483AE/MAX3485AE/ MAX3488AE/MAX3490AE/ MAX3491AE +3.3V-Powered, ±20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers.