MAX208EEWG+T

Drivers, Receivers, Transceivers Overview

The MAX208EEWG+T is a single-supply RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates from a +5V supply and features four drivers and four receivers, supporting full-duplex communication at data rates up to 120 kbps. The device incorporates an integrated charge pump circuitry that eliminates the need for external bipolar supplies. It provides ±15kV ESD protection on driver outputs and receiver inputs per the Human Body Model. The component is housed in a 24-pin Wide SOIC package and functions within an operating temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump circuitry enables single +5V supply operation without requiring external bipolar voltage sources.
• High electrostatic discharge (ESD) protection rated at ±15kV on all RS-32 input and output pins.
• Drivers and receivers meet EIA/TIA-232E and CCITT V.28 specifications under standard loading conditions.

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment
• Hand-held equipment
• Portable diagnostics equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'WG' corresponds to the wide SOIC package and tape-and-reel delivery format when sourcing. Confirm the 'E' designation indicates the extended industrial temperature range (-40°C to +85°C). Ensure compatibility with existing PCB footprints for the 24-pin wide SOIC configuration during procurement planning.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring four independent transmit and receive channels on a single chip. It is suitable for applications needing robust ESD protection on serial ports. Verify that the system power budget accommodates the typical 20mA supply current during active transmission states.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX202E–MAX213E family of RS-232 transceivers. These devices are designed to convert TTL or CMOS logic levels to the voltage levels required for RS-232 standards. The MAX208 variant specifically provides a balanced 4-driver and 4-receiver configuration within the series.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers: MAX208EAG+T, MAX208EWE+T.