MAX208ECWG

Drivers, Receivers, Transceivers Overview

The MAX208ECWG+ is a single-supply RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It features four drivers and four receivers, supporting full-duplex communication at data rates up to 120kbps. The device operates on a single +5V supply (4.5V to 5.5V) with an operating current of 20mA. It includes integrated charge pump circuitry requiring four external 0.1μF capacitors. The component provides ±15kV ESD protection via the Human Body Model and functions within a commercial temperature range of 0°C to +70°C. It is housed in a 24-pin SOIC package.

Drivers, Receivers, Transceivers Feature Summary

• Integrated high ±15kV HBM ESD protection for robust operation in harsh environments
• Single +5V supply operation enabled by internal charge-pump voltage converters
• CMOS/TTL-compatible receiver inputs with guaranteed hysteresis for noise immunity

Drivers, Receivers, Transceivers Applications

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

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'WG+' against official documentation to confirm the package type and RoHS compliance status. Confirm that the ordering information matches the required pin configuration and electrical characteristics for the intended design implementation.

Drivers, Receivers, Transceivers Selection Notes

Select this component when four independent RS-232 channels are required alongside high electrostatic discharge tolerance. Ensure the application environment remains within the specified 0°C to +70°C temperature range. Verify that the system power budget accommodates the typical 20mA supply current during active transmission.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX202E–MAX213E family of RS-232 transceivers designed for single-supply applications. The 'E' designation indicates enhanced ESD protection capabilities compared to standard versions. The MAX208 variant specifically provides a balanced count of four drivers and four receivers for complex serial interface requirements.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX208CDB from Texas Instruments offers equivalent functionality with identical driver/receiver counts and ESD protection specifications.