Motorola MC33199 free download

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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 bi­directional 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 MC33199 has a unique feature which allows transmission baud rate up to 200 k baud. MC33199 ISO 9141 SERIAL LINK DRIVER SEMICONDUCTOR TECHNICAL DATA · · · · · · · · · · Electrically Compatible with Specification "Diagnosis System ISO 9141" Transmission Speed Up to 200 k Baud Internal Voltage Reference Generator for Line Comparator Thresholds TXD, RXD and LO Pins are 5.0 V CMOS Compatible High Current Capability of DIA Pin (K Line) Short Circuit Protection for the K Line Input Over Temperature Shutdown with Hysteresis Large Operating Range of Driver Supply Voltage Full Operating Temperature Range ESD Protected Pins D SUFFIX PLASTIC PACKAGE CASE 751A (SO­14) 14 1 Simplified Application VCC VS PIN CONNECTIONS REF­OUT LO Reference Generator + C2 ­ Protection L VCC REF­IN­L REF­IN­K LO 1 2 3 4 5 6 7 14 REF­OUT 13 VS 12 L 11 I1 10 Gnd 9 DIA 8 NC REF­IN­L REF­IN­K RXD VCC C1 ­ + I1 Source I1 RXD TXD NC DIA Thermal Shutdown TXD Driver Gnd Current Limit Device This device contains 94 active transistors. MC33199D (Top View) ORDERING INFORMATION Operating Temperature Range TA = ­ 40° to +125°C Package SO­14 Rev 0 © Motorola, Inc. 1996 MOTOROLA ANALOG IC DEVICE DATA 1 MC33199 MAXIMUM RATINGS (Note 1) Rating VS Supply Pin DC Voltage Range Transient Pulse (Note 2) VCC Supply DC Voltage Range DIA and L Pins (Note 2) DC Voltage Range Transient Pulse (Clamped by Internal Diode) DC Source Current DIA Low Level Sink Current TXD DC Voltage Range REF­IN DC Voltage Range VS < VCC VS > VCC ESD Voltage Capability (Note 3) Symbol VS Vpulse VCC ­ ­0.5 to +40 ­2.0 ­50 Int. Limit ­ ­ ­0.3 to VCC ­0.3 to VS V(ESD) ±2000 V ­0.3 to VCC + 0.3 V V mA mA V V Value ­0.5 to +40 ­2.0 to +40 ­0.3 to +6.0 V Unit V NOTES: 1. The device is compatible with Specification: "Diagnosis System ISO 9141". 2. See the test circuit (Figure 23). Transient test pulse according to ISO 76371 and DIN 40839; highest test levels. 3. Human Body Model; C = 100 pF, R = 1500 . THERMAL RATINGS Rating Storage Temperature Operating Junction Temperature Thermal Resistance, Junction­to­Ambient Maximum Power Dissipation (@ TA = 105°C) Symbol Tstg TJ RJA PD Value ­55 to +150 ­40 to +150 180 250 Unit °C °C °C/W mW ELECTRICAL CHARACTERISTICS (­ 40°C TA 125°C, 4.5 V VCC 5.5 V, 4.5 V VS 20 V, unless otherwise noted. Typical values reflect approximate mean at 25°C, nominal VCC and VS, at time of device characterization.) Characteristic VCC PIN 1 V