LIN TRANSCEIVER WITH INH CONTROL
General Description
The TH8082 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 use the network. The TH8082 is designed in accordance to the physical layer definition of the LIN Protocol Specification, Rev. 1.3 and 2.0.The IC furthermore can be used in ISO9141 systems.
Features
Compatible to LIN Physical Layer Specification Rev.1.3 and 2.0
Compatible to ISO9141 functions
Operating voltage VS = 7 to 18 V
Very low standby current consumption of 6.5µA in sleep mode
Remote wake up via bus traffic
Baud rate up to 20 kBaud
Control output for voltage regulator with low on – resistance for switchable master termination
Low EME due to slew rate control
High EMI immunity
Fully integrated receiver filter
Bus terminals proof against short-circuits and transients in the automotive environment
High impedance Bus pin in case of loss of ground and undervoltage condition
Bus short to ground protection
Thermal overload protection
Integrated termination resistor for LIN slave nodes
High signal symmetry for using in RC – based slave nodes up to 2% clock tolerance
±4kV ESD protection