MAX13050/MAX13052/ Industry-Standard High-Speed CAN MAX13053/MAX13054 Transceivers with 80V Fault Protection General Description Benefits and Features The MAX13050/MAX13052/MAX13053/MAX13054 are Fully Compatible with the ISO11898 Standard pin-for-pin compatible, industry-standard, high-speed, control 8kV ESD IEC 61000-4-2 Contact Discharge per area network (CAN) transceivers with extended 80V fault IBEE Test Facility protection. These products are ideal industrial network 80V Fault Protection applications where overvoltage protection is required. +3.3V Logic Compatible (MAX13054) These CAN transceivers provide a link between the CAN protocol controller and the physical wires of the bus lines High-Speed Operation of Up to 1Mbps in a CAN. These devices can be used for DeviceNet Slope-Control Mode (MAX13052) applications, requiring data rates up to 1Mbps. Greater than 12V Common-Mode Range The CAN transceivers have an input common-mode range Low-Current Standby Mode greater than 12V, exceeding the ISO11898 specification of -2V to +7V, and feature 8kV ESD protection, making Silent Mode (MAX13053) these devices ideal for harsh industrial environments. Thermal Shutdown The CAN transceivers provide a dominant timeout Short-Circuit Protection function that prevents erroneous CAN controllers from Transmit (TXD) Data Dominant Timeout clamping the bus to a dominant level if the TXD input is held low for greater than 1ms. The MAX13050/MAX13052 Current Limiting provide a SPLIT pin used to stabilize the recessive SPLIT Pin (MAX13050/MAX13052) common-mode voltage. The MAX13052 also has a slope-control mode that can be used to program the slew Applications rate of the transmitter for data rates of up to 500kbps. DeviceNet Nodes The MAX13053 features a silent mode that disables the Medium- and Heavy-Duty Truck Systems transmitter. The MAX13053 also has a reference output Industrial 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 (V ) allowing interfacing CC2 with a +3.3V microcontroller. Functional Diagrams and Typical Operating Circuits appear at end of data sheet. The MAX13050/MAX13052/MAX13053/MAX13054 are available in an 8-pin SO package and are specified to DeviceNet is a registered trademark of the Open DeviceNet operate in the -40C to +85C and the -40C to +125C Vendor Association. temperature ranges. 19-3598 Rev 2 1/16MAX13050/MAX13052/ Industry-Standard High-Speed CAN MAX13053/MAX13054 Transceivers with 80V Fault Protection Absolute Maximum Ratings V , V 2 ..............................................................-0.3V to +6V Operating Temperature Range ......................... -40C to +125C CC CC RS............................................................. -0.3V to (V + 0.3V) Junction Temperature ......................................................+150C CC TXD, STBY, S, REF, RXD .......................................-0.3V to +6V Storage Temperature Range .................................-65C +150C CANH, CANL, SPLIT .......................................................... 80V Lead Temperature (soldering, 10s) .................................+300C Continuous Power Dissipation (T = +70C) Soldering Temperature (reflow) .......................................+260C A 8-Pin SO (derate 5.9mW/C above +70C) .................470mW Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. DC Electrical Characteristics (V = +5V 5%, V 2 = +3V to +3.6V, T = T to T , unless otherwise noted. Typical values are at V = +5V, V 2 = +3.3V, CC CC A MIN MAX CC CC R = 60, and T = +25C.) (Note 1) L A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Dominant, R = 60 72 L MAX13050/MAX13052/ V Supply Current I 12.5 mA CC CC MAX13053 Recessive MAX13054 10 V 2 Supply Current I MAX13054, TXD = V 2 or unconnected 15 A CC CC2 CC MAX13052 25 Standby Current I A STANDBY MAX13050/MAX13054 11 Silent Mode I MAX13053 12.5 mA SILENT Thermal-Shutdown Threshold T +165 C SH Thermal-Shutdown Hysteresis 13 C INPUT LEVELS (TXD, STBY, S) 2 High-Level Input Voltage V V 0.7 x IH TXD, STBY (MAX13054) V 2 CC 0.8 Low-Level Input Voltage V V 0.3 x IL TXD, STBY (MAX13054) V 2 CC V = V , V = V 2 (MAX13054) -5 +5 TXD CC TXD CC High-Level Input Current I A IH V = V , V = V (MAX13053) -5 +5 STBY CC S CC V = GND -300 -100 TXD Low-Level Input Current I A IL V = GND, V = GND (MAX13053) -10 -1 STBY S Input Capacitance C 10 pF IN CANH, CANL TRANSMITTER Normal mode, V = V , no load 2 3 V V , TXD CC CANH Recessive Bus Voltage V Standby mode, no load -100 +100 mV CANL V , V = 76V 3 I , CANH CANL CANH Recessive Output Current mA I -32V V , V +32V -2.5 +2.5 CANL CANH CANL CANH Output Voltage V V = 0, dominant 3.0 4.25 V CANH TXD CANL Output Voltage V V = 0, dominant 0.50 1.75 V CANL TXD Matching Between CANH and V = 0, dominant, T = +25C, TXD A DOM -100 +150 mV CANL Output Voltage (V + V ) - V CANH CANL CC Maxim Integrated 2 www.maximintegrated.com