MAX3059ASA

Overview

The MAX3059ASA+ is a high-speed CAN transceiver manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 1 Mb/s. The device integrates one driver and one receiver, housed in an SOIC-8 surface-mount package. It functions reliably across an extended temperature range from -40°C to +125°C. Key electrical specifications include a maximum power dissipation of 470 mW, an operating supply current of 40 mA, and ESD protection rated at 12 kV.

Feature Summary

• High-speed communication capability supporting up to 1 Mb/s data rates for robust network performance.
• Integrated electrostatic discharge (ESD) protection rated at 12 kV to safeguard against transient events.
• Extended thermal stability ensuring reliable operation in industrial environments ranging from -40°C to +125°C.

Applications

• Industrial automation networks requiring robust CAN communication
• Automotive electronic control units (ECUs)
• Building automation systems

Procurement Notes

Verify the specific suffix designation when ordering, as variations such as 'T' indicate tape-and-reel packaging while absence implies tube packaging. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected variant matches the required thermal grade and package type for the target application environment.

Selection Notes

Select this component for applications demanding high-speed CAN connectivity with wide operational temperature tolerance. Verify that the system power supply remains strictly within the 4.5 V to 5.5 V range to ensure proper functionality. Consider the SOIC-8 footprint constraints during PCB layout design to accommodate the specified package dimensions effectively.

Part Context

This part belongs to the MAX3059 series of high-speed CAN transceivers. It serves as a critical interface between the controller and physical bus lines. The device is designed for noise immunity and signal integrity in electrically noisy environments typical of automotive and industrial settings.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides for potential alternatives if direct replacement is necessary.