SP3249EEY-L/TR

Drivers, Receivers, Transceivers Overview

The SP3249EEY-L/TR is a MaxLinear RS-232 transceiver supporting +3V to +5.5V operation in a 24-TSSOP package. It features five drivers and three receivers for full-duplex communication at data rates up to 120 kb/s. The device includes integrated charge pumps, requiring only external 0.1µF capacitors. It offers ±15kV ESD protection on I/O pins and meets Intel RS-232 specifications. Operating temperature ranges from -40°C to +85°C with a shutdown mode reducing current consumption.

Drivers, Receivers, Transceivers Feature Summary

• Integrates five drivers and three receivers for complex serial communication interfaces
• Provides robust electrostatic discharge protection rated at ±15kV on input and output pins
• Supports low-power operation through an active shutdown mode feature

Drivers, Receivers, Transceivers Applications

• Industrial equipment requiring reliable serial data transmission
• Portable battery-powered devices utilizing single-supply operation
• Communication modules needing multiple driver channels

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix matches the required package variant and moisture sensitivity level. Confirm that the ordering code aligns with the intended reel or cut tape quantity requirements. Ensure compatibility with the target voltage range and thermal conditions before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when five transmit channels and three receive channels are necessary within a compact surface-mount footprint. It is suitable for applications demanding high ESD immunity and low standby current. Compare against other series members if fewer drivers or different packaging options are preferred.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SP324xE family of true ±3V to ±5.5V RS-232 transceivers. It shares architectural similarities with other MaxLinear interface ICs but distinguishes itself through its specific channel count and TSSOP housing. The family focuses on providing robust connectivity for embedded systems without requiring dual power supplies.

Drivers, Receivers, Transceivers Replacement Considerations

SP3243EEA-L/TR (MaxLinear) offers similar functionality with three drivers and five receivers in an SSOP-28 package.