SP232EEN-L/TR

Drivers, Receivers, Transceivers Overview

The MaxLinear SP232EEN-L/TR is a CMOS RS-232 transceiver featuring two drivers and two receivers in a 16-pin SOIC package. It operates on a single 4.5 V to 5.5 V supply with a typical current consumption of 3 mA. The device supports data rates up to 120 kb/s and provides ±15 kV ESD protection on all pins. It functions within an industrial temperature range of -40°C to +85°C, delivering 18 mA output current with propagation delays of 1.5 µs for drivers and 0.1 µs for receivers.

Drivers, Receivers, Transceivers Feature Summary

• Integrated electrostatic discharge (ESD) protection rated at ±15 kV across all interfaces
• Low power consumption design suitable for battery-operated systems
• Full duplex communication capability without requiring external shutdown control

Drivers, Receivers, Transceivers Applications

• Industrial equipment serial communication links
• Computer peripheral interface connections
• Modem and portable instrument data transmission

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm packaging configuration. The /TR suffix indicates tape and reel packaging, which differs from tube configurations found in other variants. Ensure compatibility with moisture sensitivity level requirements during storage and handling procedures before integration into assembly lines.

Drivers, Receivers, Transceivers Selection Notes

Select this component when full duplex RS-232 communication is required with robust ESD protection. The 120 kb/s speed limit suits standard asynchronous serial applications. Verify that the 16-SOIC footprint matches the target PCB layout constraints. Confirm that the 4.5 V minimum supply voltage aligns with the system power rail specifications.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SP232E series of RS-232 interface integrated circuits manufactured by MaxLinear. It shares functional similarities with other members like the SP202EEN-L but is distinguished by its specific pinout and performance characteristics. The series is designed for general-purpose serial communication tasks requiring reliable signal integrity in noisy environments.

Drivers, Receivers, Transceivers Replacement Considerations

The SP202EEN-L/TR is listed as a parameter-equivalent alternative by distributors. Verify pin-to-pin compatibility and electrical specification alignment before substitution.