MAX201EPD+

Drivers, Receivers, Transceivers Overview

The MAX201EPD+ is a dual driver and receiver RS-232 transceiver designed for single +5V supply operation. It features an integrated charge pump that generates the necessary ±10V internal voltages from a +9.0V to +13.2V V+ supply, eliminating the need for external bipolar supplies. The device supports data rates up to 120kbps with full duplex communication. It operates within a temperature range of -40°C to +85°C and is housed in a 14-pin Plastic DIP package.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump circuitry eliminates the requirement for external bipolar power supplies by generating internal voltage levels from a single positive source.
• Supports full-duplex communication with two independent drivers and two receivers capable of meeting EIA/TIA-232E specifications.
• Operates reliably at data rates exceeding 120kbps while maintaining standard output signal levels under specified load conditions.

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment requiring single-supply RS-232 connectivity
• Handheld devices with limited board space constraints
• Portable diagnostic equipment utilizing serial communication interfaces

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm the exact temperature grade and package variant. Ensure the procurement channel provides valid traceability records. Confirm RoHS compliance status directly through the supplier's certification documents prior to purchase.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a single +5V logic supply is available alongside a higher voltage rail (+9V to +13.2V) for the charge pump. It is suitable for applications requiring two channels of RS-232 transmission without external capacitors if using variants like MAX203, though this specific part requires external capacitors. Verify thermal dissipation requirements for the chosen package style.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MAX200-MAX209 family of +5V-powered RS-232 transceivers. These devices share common architecture featuring integrated charge pumps. The MAX201 specifically differs from other family members by its requirement for a separate V+ supply input rather than generating it internally from VCC alone.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices/Maxim Integrated technical support for verified cross-reference information before implementing alternative components.