SP483CS-L

Drivers, Receivers, Transceivers Overview

The SP483CS-L is a low-power, half-duplex RS-422/RS-485 transceiver manufactured by MaxLinear. It integrates one driver and one receiver within an SOIC-8 surface-mount package. The device supports data transmission rates up to 250 kb/s with a supply voltage range of 4.75 V to 5.25 V. It operates reliably across a commercial temperature range from 0°C to +70°C. Key electrical characteristics include a shutdown mode for power reduction and ESD protection rated at 2 kV on the bus lines. The input voltage tolerance extends from -7 V to 12 V, ensuring robust performance in industrial environments.

Drivers, Receivers, Transceivers Feature Summary

• Integrates a single differential driver and receiver for half-duplex communication
• Features a dedicated shutdown pin to minimize power consumption during idle periods
• Provides enhanced electrostatic discharge protection on the bus interface pins
• Supports standard RS-422 and RS-485 signaling protocols

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems
• Building automation and security networks
• Data acquisition modules
• Point-to-point serial communication links

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official MaxLinear documentation to confirm package type and temperature grade. Confirm RoHS compliance status through current datasheets or component markings. Ensure the supplier provides valid traceability documents. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring low-speed, reliable serial communication over moderate distances. The SOIC-8 package suits space-constrained printed circuit board designs. Verify that the system operating temperature remains within the specified 0°C to +70°C range. Consider the 250 kb/s speed limit when designing network timing requirements.

Drivers, Receivers, Transceivers Part Context

This component belongs to the SP483 series of line transceivers designed for RS-485 and RS-422 applications. It serves as a bridge between microcontroller UART interfaces and balanced transmission lines. The series emphasizes low power consumption and noise immunity for industrial data exchange scenarios.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX483CSA+T from Analog Devices/Maxim Integrated offers similar specifications including 250 kb/s speed and SOIC-8 packaging. Verify pin compatibility and electrical tolerances before substitution.