SP232ACN-L/TR

Drivers, Receivers, Transceivers Overview

The MaxLinear SP232ACN-L/TR is a dual RS-232 transceiver operating from a single 4.5 V to 5.5 V supply. It integrates two drivers and two receivers with full-duplex communication capability at data rates up to 120 kb/s. The device features 2 kV ESD protection on the RS-232 lines and operates within a commercial temperature range of 0°C to +70°C. It draws 1.5 mA of quiescent current and provides 18 mA output current in a 16-SOIC package.

Drivers, Receivers, Transceivers Feature Summary

• Integrates dual drivers and receivers for full-duplex RS-232 communication
• Provides 2 kV electrostatic discharge protection on signal lines
• Operates efficiently with low 1.5 mA quiescent supply current

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring serial communication
• Point-of-sale terminals and barcode scanners
• Medical equipment with serial interface requirements

Drivers, Receivers, Transceivers Procurement Notes

Verify the suffix L/TR indicates tape-and-reel packaging when ordering. Confirm the AC designation aligns with the required 0°C to +70°C commercial temperature range rather than industrial specifications. Ensure the 16-SOIC footprint matches the target PCB layout constraints before finalizing procurement quantities.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications needing dual-channel RS-232 connectivity without shutdown functionality. It suits designs constrained by a strict 5 V power budget where low standby current is critical. Verify that the 120 kb/s speed limit meets system baud rate requirements and that the 2 kV ESD rating satisfies environmental safety standards.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SP232A series, which focuses on standard RS-232 performance for general-purpose interfaces. Unlike the SP232E series, it lacks extended temperature ranges or high-voltage ESD ratings. It serves as a cost-effective solution for basic serial port expansion in consumer and light industrial electronics.

Drivers, Receivers, Transceivers Replacement Considerations

SP232ACT-L/TR offers identical electrical characteristics with alternative packaging options.