MAX13052ESA+T

The MAX13050/MAX13052/MAX13053/MAX13054 are pin-for-pin compatible, industry-standard, high-speed, control area network (CAN) transceivers with extended 80V fault protection. These products are ideal industrial network applications where overvoltage protection is required. These CAN transceivers provide a link between the CAN protocol controller and the physical wires of the bus lines in a CAN. These devices can be used for DeviceNet applications, requiring data rates up to 1Mbps. The CAN transceivers have an input common-mode range greater than ±12V exceeding the ISO11898 specification of -2V to +7V and feature ±8kV ESD protection, making these devices ideal for harsh industrial environments. The CAN transceivers provide a dominant timeout function that prevents erroneous CAN controllers from clamping the bus to a dominant level if the TXD input is held low for greater than 1ms. The MAX13050/MAX13052 provide a SPLIT pin used to stabilize the recessive common-mode voltage. The MAX13052 also has a slope-control mode that can be used to program the slew rate of the transmitter for data rates of up to 500kbps. The MAX13053 features a silent mode that disables the transmitter. The MAX13053 also has a reference output that can be used to bias the input of older CAN controllers that have a differential comparator. The MAX13054 has a separate dedicated logic input (Vcc2) allowing interfacing with a +3.3V microcontroller. The MAX13050/MAX13052/MAX13053/MAX13054 are available in an 8-pin SO package and are specified to operate in the -40℃ to +85℃ and the -40℃ to +125℃ temperature ranges.

Applications

• DeviceNet Nodes
• Medium- and Heavy-Duty Truck Systems
• Industrial

Key features

• Fully Compatible with the ISO11898 Standard
• ±8kV ESD IEC 61000-4-2 Contact Discharge per IBEE Test Facility
• ±80V Fault Protection
• +3.3V Logic Compatible (MAX13054)
• High-Speed Operation of Up to 1Mbps
• Slope-Control Mode (MAX13052)
• Greater than ±12V Common-Mode Range
• Low-Current Standby Mode
• Silent Mode (MAX13053)
• Thermal Shutdown
• Short-Circuit Protection
• Transmit (TXD) Data Dominant Timeout
• Current Limiting
• SPLIT Pin (MAX13050/MAX13052)