SP3220EBCA-L/TR

Drivers, Receivers, Transceivers Overview

The SP3220EBCA-L/TR is a single-driver, single-receiver RS-232 transceiver manufactured by MaxLinear. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 120 kb/s. The device features full-duplex communication and includes an integrated charge pump requiring only small external capacitors. It provides enhanced electrostatic discharge protection rated at ±15 kV for human body model testing. The component is housed in a compact SSOP-16 package suitable for surface mount technology applications.

Drivers, Receivers, Transceivers Feature Summary

• Single driver and receiver configuration for point-to-point serial communication
• Integrated charge pump enables operation from a single low-voltage power supply
• High electrostatic discharge tolerance protects against static damage
• Low quiescent current consumption extends battery life in portable devices

Drivers, Receivers, Transceivers Applications

• Portable computing equipment such as laptops and notebooks
• Handheld mobile devices and personal digital assistants
• Industrial control systems with limited power budgets
• Communication modules requiring RS-232 interface compatibility

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix CA-L/TR against official MaxLinear documentation to confirm package type and reel specifications. Ensure the ordering part number matches the required temperature range and RoHS compliance status. Cross-reference the manufacturer's latest datasheet to validate pinout configurations and electrical characteristics before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a single transmit and receive channel is sufficient for the application design. Consider the SSOP-16 package dimensions for PCB layout constraints. Evaluate the 120 kb/s data rate limit against system requirements. Verify that the 3 V to 5.5 V operating range aligns with the target power supply architecture.

Drivers, Receivers, Transceivers Part Context

This device belongs to the SP3220E series of RS-232 transceivers designed for low-power portable electronics. The series emphasizes miniaturization and energy efficiency through integrated charge pumps. It serves as a bridge between microprocessor logic levels and standard RS-232 signal voltages.

Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for compatible single-channel RS-232 transceivers. Verify pin compatibility and electrical parameter equivalence before replacing existing components.