MAX13054ASA+

Product Overview

The MAX13054ASA+ from Analog Devices Inc./Maxim Integrated is a surface-mount CANbus transceiver intended for half-duplex communication links. It provides one driver and one receiver in an 8-SOIC package and supports a data rate of 1 Mbps. The device operates from a 4.75 V to 5.25 V supply and has a specified receiver hysteresis of 70 mV. Its specified operating temperature range is -40°C to 125°C, for use in embedded interface hardware that requires a half-duplex CANbus transceiver.

Key Features

• CANbus protocol support with half-duplex operation
• 1/1 driver and receiver configuration
• 1 Mbps data rate
• 70 mV receiver hysteresis
• 4.75 V to 5.25 V supply voltage
• -40°C to 125°C operating temperature
• 8-SOIC surface-mount package with 3.90 mm width

Applications

• Embedded controller-to-node communication using the CAN protocol
• Maintenance or diagnostic interfaces that exchange CANbus messages
• Gateway or adapter hardware linking a local controller to a CANbus network
• Control-system hardware using a 1 Mbps half-duplex CANbus link

Design & Procurement Notes

Design and procurement considerations should focus on the 4.75 V to 5.25 V supply window, the 1 Mbps data rate, and the 8-SOIC surface-mount package. The 70 mV receiver hysteresis can be used when assessing CANbus signal robustness, while the -40°C to 125°C operating range should be checked against expected enclosure temperatures. Because the device is a half-duplex transceiver with one driver and one receiver, system architecture must account for half-duplex operation rather than simultaneous transmit and receive operation.