MAX202EESE+TG074

Drivers, Receivers, Transceivers Overview

The MAX202EESE+ is a full-duplex RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It integrates two drivers and two receivers within a single 16-SOIC package. The device operates on a single +4.5V to +5.5V power supply, utilizing an internal charge pump to generate the necessary voltages for EIA/TIA-232E compliance without requiring external bipolar supplies. It supports data rates up to 120Kbps with a propagation delay of 10µs. The component features 15kV ESD protection and functions reliably across an industrial temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrates dual drivers and receivers for full-duplex communication in a compact surface-mount package
• Operates from a single +5V supply using an internal charge pump circuit
• Provides robust 15kV electrostatic discharge protection on all RS-232 lines

Drivers, Receivers, Transceivers Applications

• RS-232 serial communication interfaces in industrial equipment
• Data acquisition systems requiring reliable serial connectivity
• Portable diagnostic devices and handheld instruments

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'TG074' against official manufacturer documentation, as standard datasheets typically list 'MAX202EESE+'. Confirm that this suffix denotes a valid tape-and-reel packaging variant or specific manufacturing lot code rather than a functional deviation. Ensure the source document explicitly identifies this exact part number to avoid substitution errors during procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring full-duplex RS-232 communication powered by a single +5V rail. It is suitable for applications needing high ESD immunity and operation in extended industrial temperature environments. Verify that the 120Kbps data rate meets system requirements and that the 16-SOIC footprint aligns with the PCB layout constraints.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX202E-MAX213E family of 5V RS-232 transceivers. These devices are designed to replace traditional multi-supply solutions by integrating charge pumps internally. The EESE+ designation indicates an extended temperature range (-40°C to +85°C) and RoHS-compliant construction within the SOIC-16 package format.

Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other members of the MAX202E series such as MAX202ESE+ or MAX202ECSE+. Cross-reference pinouts and electrical specifications carefully, as variations exist between different channel counts and voltage ranges within the broader MAX2xx family.