TH8080 Datasheet, PDF (1/23 Pages) Melexis Microelectronic Systems – SoloLIN Transceiver

TH8080
SoloLIN Transceiver
Features
‰ Compatible to LIN Specification Version 1.3 and 2.0
‰ Compatible to ISO9141 functions
‰ Baud rate up to 20 kBaud
‰ Operating voltage V_S = 7 to 18 V
‰ Low current consumption of typ. 24µA
‰ Wake-up via LIN bus traffic
‰ Slew rate control for good EME behavior
‰ 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
‰ High signal symmetry for using in RC – based slave nodes up to 2% clock tolerance
‰ Automotive Temperature Range of –40°C to 125°C
‰ CMOS compatible interface to microcontroller
‰ Thermal overload protection
‰ Load dump protection (40V)
‰ ±4kV ESD protection
‰ Small SOIC8 package
Ordering Information
Part No.
TH8080 KDC
Temperature Range
K (-40 to 125 °C)
Package
DC (SOIC8)
General Description
The TH8080 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 TH8080 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.
Because of the very low current consumption of the TH8080 in recessive state it’s suitable for ECU
applications with hard standby current requirements, whereby no sleep/wake up control from the
microprocessor is necessary.
TH8080 – Datasheet
3901008080
Page 1 of 23
July 2004
Rev 006