MC33199 Datasheet, PDF (9/18 Pages) Freescale Semiconductor, Inc – Automotive ISO 9141 Serial Link Driver

ELECTRICAL CHARACTERISTICS
ELECTRICAL PERFORMANCE CURVES
+5V +12V
I1 pulse
current
Input
Signal
VCC VBAT
REF-OUT ^I1
REF-IN-L
REF-IN-K ^DIA
TXD
LO
RXD
GND
33nF
10Ω
DIA discharge
current
To Oscilloscope
Figure 7. Current Source I1 and DIA Discharge current test schematic
ELECTRICAL PERFORMANCE CURVES
Figure 8. ICC Supply Current versus Temperature
Figure 10. IS Supply Voltage versus VS Supply Voltage
25°C
-40°C
125°C
Figure 9. VS Supply Current versus VS Supply Voltage
Figure 11. VS Voltage versus IS Current
(V_CC=5.5V, V_DIA, L, I1=20V
Analog Integrated Circuit Device Data
Freescale Semiconductor
33199
9