MAX202ECPE

Drivers, Receivers, Transceivers Overview

The MAX202ECPE is a full-duplex RS-232 transceiver manufactured by Analog Devices Inc./Maxim Integrated in a 16-pin Plastic DIP package. It operates on a single +4.5V to +5.5V supply and supports data rates up to 120kbps. The device integrates two drivers and two receivers with an internal charge pump circuit, requiring four external 0.1μF capacitors for voltage conversion. It features ±15kV ESD protection on I/O pins and operates within a commercial temperature range of 0°C to +70°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump eliminates the need for bipolar power supplies
• High electrostatic discharge protection on all RS-232 inputs and outputs
• TTL and CMOS logic compatible input and output thresholds

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment
• Hand-held equipment
• Portable diagnostics equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'CPE' corresponds to the 16-pin Plastic DIP package and the 0°C to +70°C operating temperature range. Confirm that the component requires four external 0.1μF capacitors for proper operation of the integrated charge pump circuitry before finalizing procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this part when a standard RS-232 interface is required without low-power shutdown capabilities. Unlike variants such as the MAX206E or MAX211E, the MAX202E lacks enable and shutdown control pins. Ensure the application environment remains within the specified commercial temperature limits of 0°C to +70°C.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MAX202E-MAX213E family of RS-232 transceivers designed for single-supply operation. The 'E' designation indicates enhanced ESD protection compared to standard versions. The MAX202ECPE specifically denotes the commercial temperature grade variant housed in a plastic dual in-line package.

Drivers, Receivers, Transceivers Replacement Considerations

MAX202ECSE (Narrow SOIC package)

Drivers, Receivers, Transceivers FAQ

Does the MAX202ECPE include a shutdown mode?

No, the MAX202ECPE does not feature a shutdown control pin or low-power shutdown mode.

What type of capacitors are required for the charge pump?

Four external 0.1μF capacitors are required to support the integrated charge pump circuitry.