LIN Transceiver

The NCV7380 is a physical layer device for a single wire data link capable of operating in applications where high data rate is not required and a lower data rate can achieve cost reductions in both the physical media components and in the microprocessor which uses the network. The NCV7380 is designed to work in systems developed for LIN 1.3 or LIN 2.0. The IC furthermore can be used in ISO9141 systems.
Because of the very low current consumption of the NCV7380 in recessive state, it’s suitable for ECU applications with low standby current requirements, whereby no sleep/wakeup control from the microprocessor is necessary.

FEATUREs
• Operating Voltage VS = 6.0 to 18 V
• Low Current Consumption of Typ. 24 μA
• LIN−Bus Transceiver:
   ♦ Slew Rate Control for Good EMC Behavior
   ♦ Fully Integrated Receiver Filter
   ♦ BUS Input Voltage −27 V to 40 V
   ♦ Integrated Termination Resistor for LIN Slave Nodes (30 kΩ)
   ♦ Baud Rate up to 20 kBaud
   ♦ Will Work in Systems Designed for either LIN 1.3 or LIN 2.0
• Compatible to ISO9141 Functions
• High EMI Immunity
• Bus Terminals Protect Against Short−Circuits and Transients in the
   Automotive Environment
• Bus Pin High Impedance During Loss of Ground and Undervoltage
   Conditions
• Thermal Overload Protection
• High Signal Symmetry for use in RC–Based Slave Nodes up to 2%
   Clock Tolerance when Compared to the Master Node
• ±4.0 kV ESD Protection on all Pins
• NCV Prefix for Automotive and Other Applications Requiring Site
   and Change Control