Maxim MAX3185CWP+

收发器RS232230kbps

Overview

The MAX3185CWP is a complete DTE RS-232 serial port designed to meet the stringent ESD requirements of the European community. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3185CWP has three RS-232 transmitters, five RS-232 receivers, and no charge pump, optimizing it for operation in desktop PC and motherboard applications. It is guaranteed to run at data rates up to 230kbps, providing compatibility with popular software for communicating with personal computers. Power-supply current is less than 300μA for IDD and ISS, and less than 1mA for ICC. The MAX3185CWP is pin and functionally compatible with the industry-standard 75185, so existing designs can instantly become EMC compliant. The MAX3185CWP is available in an SO package and in the tiny SSOP that further reduces board space.

Features

Tube Package
Tube package
20 pin count
20 pins
5+-10.8/+-13.2V power supply

650 mV Receiver Hysteresis

Applications

There are a lot of Maxim Integrated
MAX3185CWP+ Drivers/Receivers/Transceivers applications.

• Televisions
• Cell phones
• Wireless modems
• Remote controls
• Wireless network systems
• Satellite communications networks
• Ethernet circuitry
• Wired telephone
• Cordless telephone
• Desktop PC