Manual

16
9146E–AUTO–03/11
Atmel ATA6663/ATA6664
Figure 6-2. Application Circuit
V
S
V
S
INH
8
EN
2
RXD
12V
5V
V
BAT
5 kΩ
1k
100 nF
Atmel ATA6663/ATA6664
2.7 kΩ
10 kΩ
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
Sleep mode
Receiver
WAKE
3
TXD
Microcontroller
IO
VDD
External
switch
4
5
GND
6
7
VS
LIN
LIN sub bus
220 pF
22 µF
GND
(only ATA6663)