SP3227ECY-L/TR

Drivers, Receivers, Transceivers Overview

The SP3227ECY-L/TR is a single-driver, single-receiver RS-232 transceiver from the SP3227E series. It operates on a +3.0V to +5.5V supply and supports data rates up to 1 Mbps. The device features Auto On-line® Plus technology for automatic power management and includes an integrated charge pump requiring only four 0.1μF capacitors. It provides ±15kV ESD protection and meets EIA/TIA-232-F standards. Packaged in TSSOP-16, it is designed for portable applications.

Drivers, Receivers, Transceivers Feature Summary

• Auto On-line® Plus automatically manages power states based on signal activity without software intervention.
• Integrated high-efficiency charge pump generates compliant RS-232 voltages using minimal external capacitance.
• Enhanced ESD protection ensures robustness against electrostatic discharge events.

Drivers, Receivers, Transceivers Applications

• Diagnostic and serial ports on embedded applications
• Handheld test equipment
• PC-related peripherals and equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix CY corresponds to the TSSOP-16 package configuration. Confirm that the component is sourced from authorized channels to ensure authenticity. Check datasheet specifications for operating temperature ranges and electrical characteristics relevant to your design requirements before finalizing procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this model when a single channel of high-speed (1 Mbps) RS-232 communication is required. It is suitable for designs needing low standby current through automatic shutdown features. Ensure the application environment accommodates the TSSOP-16 surface mount package and requires compliance with EIA/TIA-232-F standards.

Drivers, Receivers, Transceivers Part Context

This component belongs to the SP3224E-SP3227E family of 3.0V to 5.5V RS-232 transceivers. While other members like the SP3224E offer two drivers at lower speeds, the SP3227E specifically provides one driver and receiver optimized for 1 Mbps operation within the same power-saving architecture.

Drivers, Receivers, Transceivers Replacement Considerations

Public documentation identifies the MAX3227 and ICL3227 as drop-in replacements for the SP3227E series.