MAX208ECNG+

Drivers, Receivers, Transceivers Overview

The MAX208ECNG+ is a single-supply RS-232 transceiver from the MAX202E–MAX213E family, manufactured by Analog Devices Inc./Maxim Integrated. It features four drivers and four receivers operating at data rates up to 120kbps. The device operates on a single +5V supply (4.5V to 5.5V) with integrated charge-pump circuitry eliminating external bipolar supplies. It provides ±15kV ESD protection on I/O pins per Human Body Model. The component is housed in a 24-pin SSOP package and supports an industrial temperature range of -40°C to +85°C.

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
• Four drivers and four receivers supporting full-duplex communication

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment requiring low power consumption
• Hand-held diagnostic tools
• Portable instrumentation systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'C' indicates the commercial temperature range (0°C to +70°C) or 'E' for industrial (-40°C to +85°C) based on official documentation, as the provided datasheet specifies 'E' variants for the wider range. Confirm package availability and RoHS compliance status directly with the manufacturer or authorized distributors before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when four independent RS-232 channels are required within a compact footprint. Ensure the application environment stays within the specified temperature limits for the chosen suffix variant. Verify that external 0.1μF capacitors are available for the charge pump circuit if not using an internal capacitor variant.

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 typically denotes enhanced ESD protection compared to standard versions. The MAX208 specifically offers a balanced configuration of four transmit and receive lines suitable for complex serial interfaces.

Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-compatible replacements include other members of the MAX202E-MAX213E family such as the MAX208EEWG+. Verify temperature range and package type compatibility when substituting.