MAX3235ECWP+G36

Overview

The MAX3235ECWP+G36 is a fully compliant RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated. It integrates two drivers and two receivers in a single package, supporting full-duplex communication with a data rate of 250kbps. The device operates on a single 4.5V to 5.5V supply and features internal charge pumps requiring only external 0.1µF capacitors. It provides 15kV ESD protection on RS-232 inputs and outputs. The component is housed in a 20-SOIC surface-mount package and is rated for operation within a temperature range of 0°C to 70°C.

Feature Summary

• Integrates dual drivers and dual receivers for complete RS-232 communication functionality
• Includes internal charge pump circuitry to generate required voltage levels from a single supply
• Provides robust electrostatic discharge protection on all signal lines

Applications

• Industrial control systems requiring serial communication
• Modem interfacing applications
• Portable instrumentation with limited power budgets

Procurement Notes

Verify the specific suffix G36 against current manufacturer documentation to confirm compliance status and lead times. Confirm availability as the component may be subject to discontinuation notices. Ensure the ordering part number matches the exact package and temperature grade required for the design.

Selection Notes

Select this component when a dual-channel RS-232 interface is needed with integrated capacitors to minimize board space. Verify that the 0°C to 70°C commercial temperature range meets environmental requirements. Consider the 250kbps speed limit for high-speed data transmission needs.

Part Context

This part belongs to the MAX3235E series of dual RS-232 transceivers. It shares functional similarities with other Maxim Integrated line transceivers but is distinct in its specific pinout and capacitor integration. The +G36 suffix indicates RoHS compliance and specific manufacturing lot tracking.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.