Rainbow Electronics ATA6662 - Manual (Page 13)

13
4916E–AUTO–02/07
ATA6662 [Preliminary]
Figure 6-2. Application Circuit
VS
VS
INH
8
EN
2
RXD
12V
5V
VBATTERY
SCI
5 k
Ω
1k
100 nF
ATA6662
33 k
Ω
10 k
Ω
1
Short circuit and
overtemperature
protection
Control unit
Slew rate control
Wake-up bus timer
Filter
Master node
pull-up
Wake-up
timer
TXD
Time-out
timer
Standby mode
Receiver
WAKE
3
TXD
Microcontroller
IO
VDD
External
switch
4
5
GND
6
7
VS
LIN
LIN sub b
u
s
220 pF
22 µF