MC33199 Datasheet, PDF (14/18 Pages) Freescale Semiconductor, Inc – Automotive ISO 9141 Serial Link Driver

TYPICAL APPLICATIONS
TYPICAL APPLICATIONS
MCU
VCC : 5V
VS
+VBAT
REF-OUT
LO
REF-IN-L
REF-IN-K
RXD
TXD
Reference
Generator
+
C2
-
Protection
Vcc
-
C1+
Driver
I1
source
Thermal
Shutdown
Current
Limit
L
I1
DIA
GND
CAR ELECTRONIC CONTROL UNIT
L Line
R_PU
K Line
TxD
RxD
SERVICE TESTER
or
End of Line
manufacturer
programmation or
checking system
Figure 24. Logic Diagram and Application Schematic
33199
14
Analog Integrated Circuit Device Data
Freescale Semiconductor