آی سی MC33290

Order this document by MC33290/D MC33290 Advance Information ISO Serial Link Interface The MC33290 is a serial link bus interface device designed to provide bi–directional half–duplex communication interfacing in automotive diagnostic applications. It is designed to interface between the vehicle’s on–board microcontroller and systems off–board the vehicle via the special ISO K line. The MC33290 is designed to meet the “Diagnostic Systems ISO9141” specification. The device’s K line bus driver’s output is fully protected against bus shorts and over temperature conditions. The MC33290 derives it’s robustness to temperature and voltage extremes from being built on a SMARTMOS™ process, incorporating CMOS logic, bipolar/MOS analog circuitry, and DMOS power FETs. Though the MC33290 was principally designed for automotive applications, it is su.