SP213CA-L

Drivers, Receivers, Transceivers Overview

The SP213CA-L is a multi-channel RS-232 line transceiver manufactured by Sipex, designed for single 5V supply operation. It integrates four drivers and five receivers within a CMOS construction. The device utilizes an on-board charge pump circuitry to generate ±10V RS-232 voltage levels using only 0.1µF external capacitors. It supports data rates up to 120kbps and includes a low-power shutdown mode that reduces supply current to 1µA. The component features tri-state receiver outputs and meets all RS-232 and V.28 specifications.

Drivers, Receivers, Transceivers Feature Summary

• Integrates patented on-board charge pump circuitry requiring only 0.1µF external capacitors
• Features a low-power shutdown mode with 1µA standby current consumption
• Includes WakeUp function to maintain receiver activity during shutdown
• Provides improved driver output capacity suitable for mouse applications

Drivers, Receivers, Transceivers Applications

• RS-232 serial communication interfaces
• Modem connections
• Peripherals requiring standard RS-232 signaling
• Mouse interface circuits

Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer designation as Sipex or its successor entities such as Exar or MaxLinear, as corporate acquisitions have affected part numbering continuity. Confirm the package type matches the required SSOP or SOIC footprint. Ensure the suffix indicates the correct temperature range and tape-and-reel configuration if applicable. Cross-reference the specific ordering code against current distributor catalogs to confirm availability and authenticity.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring four drivers and five receivers in a compact form factor. The integrated charge pump eliminates the need for larger external capacitors, saving board space. Consider the 120kbps data rate limit for high-speed applications. Verify compatibility with 5V logic levels and ensure ESD protection requirements are met by the ±10kV specification.

Drivers, Receivers, Transceivers Part Context

The SP213 belongs to the Sipex SP200 series of multi-channel RS-232 transceivers. This series offers various configurations to accommodate different communication needs while maintaining low power consumption. The SP213 specifically provides a balanced mix of drivers and receivers for complex serial interfaces.

Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalents from Exar Corporation or MaxLinear Inc., which acquired Sipex assets. Verify pinout compatibility and electrical parameters before substitution. Ensure the replacement supports the same 0.1µF capacitor requirement and shutdown functionality.