English
Language : 

SI9241AEY Datasheet, PDF (5/5 Pages) Vishay Siliconix – Single-Ended Bus Transcei
◁
Si9241AEY
Vishay Siliconix
TEST CIRCUIT AND TIMING DIAGRAMS (TRANSMIT ONLY)
VDD
VBAT
Si9241AEY
VDD
RX
VDD
+
−
V+
−
RX
td(off)
td(on)
TX
VBAT
RL
K
TXmin
VBAT
80%
80%
CL
20%
20%
TX
VK
tr
tf
GND
CS
RL = 510 W, CL = 10 nF, VBAT = 6 V to 18 V
RL = 1 kW, CL = 4.7 nF, VBAT = 16 V to 36 V
APPLICATION CIRCUIT
ECU
Si9241AEY
VDD
VDD
+
−
V +−
I/Os
Microcontroller
VBAT
C1
0.1 mF
50 V
Document Number: 70787
S-40137—Rev. E, 16-Feb-04
VDD
C1
0.1 mF
Si9241AEY
VDD
VDD
+
−
V +−
ECU = Electronic Control Unit
K-Line
Diagnostic Tester
VB
510 W
0.4 W
L-Line
Bus
www.vishay.com
5