MAX13050ASA+

Drivers, Receivers, Transceivers Overview

The MAX13050ASA+ is a high-speed CAN transceiver in an 8-pin SO package, rated for -40°C to +125°C. It supports data rates up to 1Mbps with ±80V fault protection on CANH/CANL and SPLIT pins. Supply voltage is 4.75V to 5.25V; typical supply current is 12.5mA (recessive) and 72mA (dominant). Standby current is 11µA. Input common-mode range exceeds ±12V. ESD protection is ±8kV (IEC 61000-4-2). Features include TXD dominant timeout (max 1ms), thermal shutdown (+165°C threshold), short-circuit protection, and standby mode.

Drivers, Receivers, Transceivers Feature Summary

• Extended ±80V fault protection on bus lines and stabilization pin
• TXD dominant timeout prevents bus clamping from stuck controllers
• SPLIT pin stabilizes recessive common-mode voltage at 0.5 x VCC
• Low-current standby mode with wake-up detection

Drivers, Receivers, Transceivers Applications

• DeviceNet nodes
• Medium- and heavy-duty truck systems
• Industrial network applications requiring overvoltage protection

Drivers, Receivers, Transceivers Procurement Notes

Verify the 'A' suffix indicates the -40°C to +125°C extended temperature range. Confirm the '+' suffix denotes lead-free/RoHS compliance. Ensure the 'SA' package code matches the required 8-SOIC footprint. Cross-reference the manufacturer's latest ordering guide for any potential pinout or electrical specification updates.

Drivers, Receivers, Transceivers Selection Notes

Select this part when ±80V fault protection and a SPLIT pin are required. The MAX13052 offers slope control but lacks the specific pin configuration of the MAX13050. The MAX13054 provides separate 3.3V logic support via VCC2. Verify that the standard ISO11898 timing and voltage levels meet the system requirements.

Drivers, Receivers, Transceivers Part Context

Part of the MAX1305x family sharing pin compatibility. Includes MAX13052 (slope control), MAX13053 (silent mode/REF), and MAX13054 (3.3V logic). All variants offer ±80V fault protection and 1Mbps speed. The MAX13050ASA+ specifically targets industrial environments needing robust overvoltage tolerance and common-mode stabilization.

Drivers, Receivers, Transceivers Replacement Considerations

TJA1040 is listed as a pin-for-pin replacement.