MAX203EWP+TG36

Drivers, Receivers, Transceivers Overview

The MAX203EWP+TG36 is a dual RS-232 transceiver from the MAX200-MAX209 family, manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single +5V supply and includes an integrated charge pump to generate ±10V internal voltages, eliminating the need for external bipolar supplies or capacitors. The device features two drivers and two receivers with full-duplex communication capability. It supports data rates up to 120kbps and functions within an industrial temperature range of -40°C to +85°C. The component is housed in a 20-pin Wide SOIC package.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump circuitry eliminates the requirement for external capacitors or bipolar power supplies.
• Enables single +5V supply operation while maintaining standard EIA/TIA-232E output signal levels.
• Includes internal pullup resistors on driver inputs to simplify unused pin handling.

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment requiring low power consumption
• Handheld devices with limited circuit board space
• Portable diagnostics equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix TG36 against official manufacturer documentation to confirm lead-free status and environmental compliance details. Confirm that the Wide SOIC package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require dual RS-232 channels without the complexity of external charge-pump capacitors. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range and utilizes a stable +5V power supply.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX200-MAX209/MAX211/MAX213 family of +5V RS-232 transceivers. These components are designed to provide robust serial communication interfaces in compact form factors, suitable for modern embedded systems where space and power efficiency are critical constraints.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitutes include MAX203CWP+ and MAX203CPP+. Verify pin compatibility and electrical specifications against the original datasheet before implementation.