Figure 6-2. application circuit – Rainbow Electronics ATA6664 User Manual
Page 16
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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 k
Ω
1k
100 nF
Atmel ATA666
3
/ATA6664
2.7 k
Ω
10 k
Ω
1
S
hort-circ
u
it
a
nd
overtemper
a
t
u
re
protection
Control
u
nit
S
lew r
a
te control
W
a
ke-
u
p
bus
timer
Filter
M
as
ter node
p
u
ll-
u
p
W
a
ke-
u
p
timer
TXD
Time-o
u
t
timer
S
leep mode
Receiver
WAKE
3
TXD
Microcontroller
IO
VDD
Extern
a
l
s
witch
4
5
GND
6
7
V
S
LIN
LIN
sub
bu
s
220 pF
22
µ
F
GND
(only ATA666
3
)
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