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MAX3185 Datasheet RS-232 Serial Port

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX3185 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 MAX3185 has three RS-232 transmitters, five RS232 receivers, and no charge pump, optimizing it for operation in desktop PC and motherboard applications.

Overview

19-1076; Rev 0; 9/96 ±15kV ESD-Protected, EMC-Compliant, 230kbps RS-232 Serial Port for Motherboards/Desktop.

Key Features

  • o Enhanced ESD Protection: ±15kV.
  • Human Body Model ±8kV.
  • IEC1000-4-2, Contact Discharge ±15kV.
  • IEC1000-4-2, Air-Gap Discharge o Latchup Free During an ESD Event o 20-Pin SSOP and SO Packages o Guaranteed 230kbps Data Rate o Flow-Through Pinout o Pin Compatible with SN75C185 o Complete DTE Serial Port MAX3185 ______________Ordering Information PART TEMP. RANGE 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C PIN-.