Maxim MAX22502EATC+T

收发器RS422，RS485100Mbps

Overview

The MAX22502EATC+ full-duplex, ESD-protected, RS-485/RS-422 transceiver is optimized for high-speed (up to 100Mbps) communication over long cables.This transceiver features larger receiver hysteresis for high noise rejection and improved signal integrity. Integrated preemphasis circuitry extends the distance, and increases the data rate, of reliable communication by reducing inter-symbol interference (ISI) caused by long cables when supplied with 5V. Integrated hot-swap protection and a fail-safe receiver ensure a logic-high on the receiver output when input signals are shorted or open for longer than 10μs (typ).

Design Solution: RS-485: Overcome the Speed vs. Distance Challenge

Features

Tape & Reel (TR) Package
Tape & Reel (TR) package

250 mV Receiver Hysteresis

Applications

There are a lot of Maxim Integrated
MAX22502EATC+T Drivers/Receivers/Transceivers applications.

• Wireless modems
• Remote controls
• Wireless network systems
• Satellite communications networks
• Ethernet circuitry
• Wired telephone
• Cordless telephone
• Desktop PC
• Notebook
• Pocket PC