MC33199 - ISO 9141 SERIAL LINK DRIVER
Order this document by MC33199/D Automotive ISO 9141 Serial Link Driver The MC33199D is a serial interface circuit used in diagnostic applications.
It is the interface between the microcontroller and the special K and L Lines of the ISO diagnostic port.
The MC33199D has been designed to meet the “Diagnosis System ISO 9141” specification.
The device has a bi directional bus K Line driver, fully protected against short circuits and over temperature.
It also includes the L Line receiver, u
MC33199 Features
* Max 200 k
* 450 450 µs 2.0 2.0 ns 650 650 µs 0.3 4.5 Unit Baud µs ns 4 MOTOROLA ANALOG IC DEVICE DATA MC33199 Figure 1. TXD to DIA AC Characteristic 5.0 V tBit VCC Vbat I1 REF
* OUT REF
* IN
* L REF
* IN
