Product Summary

The mcz33199ef is an Automotive ISO 9141 Serial Link Driver. The device 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 device has a bi-directional bus K line driver, fully protected against short circuits and over temperature. It also includes the L line receiver, used during the wake up sequence in the ISO transmission. The mcz33199ef has a unique feature which allow transmission Baud rate up to 200kBaud.

Parametrics

mcz33199ef absolute maximum ratings: (1)VS Supply Pin, DC Voltage Range, VS: 0.5 to +40V; Transient Pulse, VPULSE: 2 to +40V; (2)VCC Supply DC Voltage Range, VCC: 0.3 to +6.0V; (3)DIA and L Pins, DC Voltage Range: -0.5 to +38V; Transient Pulse (clamped by internal diode): -2V; DC Source Current: -50mA; DIA Low Level Sink Current: INT. LIMIT mA; (4)TXD DC Voltage Range: -0.3 to VCC +0.3V; (5)REF-IN DC Voltage Range, VS < VCC: -0.3 to VCC V; VS > VCC: -0.3 to VS V; (6)ESD Voltage Capability, VESD: ±2000 V.

Features

mcz33199ef features: (1)Electrically Compatible with Specification Diagnosis System ISO9141; (2)Transmission speed up to 200kBaud; (3)Internal Voltage Reference Generator for Line Comparator Thresholds; (4)TXD, RXD and LO pins are 5V CMOS Compatible; (5)High Current Capability of DIA pin (K line); (6)Short Circuit Protection for the K Line Input; (7)Over Temperature Shutdown with Hysteresis; (8)Large Operating Range of Driver Supply Voltage; (9)Large Operating Temperature Range; (10)ESD Protected pins; (11)Pb-Free Packaging Designated by Suffix Code EF.

Diagrams

mcz33199ef block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MCZ33199EF
MCZ33199EF
Freescale Semiconductor
Peripheral Drivers & Components (PCIs) AUTO SERIAL LINK DRVR
Data Sheet
Negotiable 
MCZ33199EFR2
MCZ33199EFR2
Freescale Semiconductor
Peripheral Drivers & Components (PCIs) SERIAL LINK DRIVER
Data Sheet
Negotiable