SP483ECP-L

Drivers, Receivers, Transceivers Overview

The SP483ECP-L is a half-duplex RS-422/RS-485 transceiver manufactured by MaxLinear. It features one driver and one receiver with a data rate of 250 kb/s. The device operates on a 5 V supply voltage, ranging from 4.75 V to 5.25 V. It supports an input voltage range of -7 V to 12 V and provides 2 kV ESD protection. Key electrical parameters include a propagation delay of 800 ns, output current of 250 mA, and power dissipation of 500 mW. The component functions within a temperature range of 0°C to +70°C and utilizes a PDIP-8 through-hole package.

Drivers, Receivers, Transceivers Feature Summary

• Supports RS-422 and RS-485 communication protocols for reliable data transmission.
• Integrates shutdown functionality to minimize power consumption during idle periods.
• Provides differential output signals suitable for industrial noise environments.

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems
• Building automation networks
• Data acquisition systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'L' against official MaxLinear documentation to confirm lead-free compliance and exact thermal ratings. Ensure the procurement source provides valid RoHS certification details matching the datasheet specifications. Cross-reference the PDIP-8 package dimensions with your PCB footprint requirements before finalizing orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a low-speed, half-duplex interface is required for RS-485 networks. It is suitable for applications needing moderate noise immunity with 2 kV ESD protection. Consider the 0°C to 70°C operating range for standard commercial environments rather than extended industrial conditions.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SP483 series of line transceivers designed for balanced multipoint bus systems. It serves as a fundamental interface solution for connecting microcontrollers or logic devices to long-distance serial communication lines in standard industrial settings.

Drivers, Receivers, Transceivers Replacement Considerations

SP483CN-L: Surface mount variant with identical electrical performance but different packaging.

Drivers, Receivers, Transceivers FAQ

Does the SP483ECP-L support full-duplex operation?

No, it is strictly a half-duplex transceiver with one driver and one receiver.

What is the maximum data transmission speed?

The maximum data rate is 250 kb/s.