MAX203EEPP+G36

Drivers, Receivers, Transceivers Overview

The MAX203EEPP+G36 is a fully integrated RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It features two drivers and two receivers, operating from a single +4.5V to +5.5V supply via an internal charge pump that eliminates external capacitors. The device supports data rates up to 120kbps and provides ±15kV ESD protection on all pins. It operates within an extended temperature range of -40°C to +85°C and is housed in a 20-pin Plastic DIP package.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge-pump circuitry enables single-supply operation without external capacitors
• High electrostatic discharge protection rated at ±15kV Human Body Model
• Full compliance with EIA/TIA-232E and CCITT V.28 specifications
• CMOS/TTL-compatible input thresholds for versatile logic interfacing

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment requiring low power consumption
• Hand-held diagnostic tools and portable instruments
• Industrial communication systems exposed to harsh environments

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix G36 against official documentation to confirm lead-free status and environmental compliance details. Ensure the 20-pin DIP package matches the target PCB footprint requirements. Confirm availability through authorized distributors as stock levels fluctuate based on production cycles.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a robust RS-232 interface is required without the complexity of external charge-pump capacitors. The extended industrial temperature range makes it suitable for demanding environments. Verify that the 120kbps maximum data rate meets the system's communication speed requirements.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX202E–MAX213E family of RS-232 transceivers. The 'E' designation indicates enhanced ESD protection compared to standard versions. The MAX203 variant specifically integrates the charge-pump capacitors internally, simplifying the design compared to variants like the MAX202E which require four external capacitors.

Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include other members of the MAX202E-MAX213E family such as the MAX202E or MAX232E, provided pin compatibility and feature sets (such as capacitor integration) are verified.