Datasheet

Vcc1 Vcc2
GND1 GND2
OUT
A
16
14
12
2,8 9,15
P3.1
P3.0
UCA0TXD
UCA0RXD
11
15
16
12
4
XOUT
XIN
5
6
2
MSP430
F2132
IN
A
OUT
D
1
3
5
4
6
ISO7242
DVss
DVcc
0.1µF
0.1µF 0.1µF
EN
1
EN
2
7 10
IN
B
13
11
OUT
B
IN
C
IN
D
16
0.1µF
OUT
C
Vcc
GND
15
T1IN
9
11
12
10
C2-
3
R1OUT
T2IN
14
13
5
7
8
V
S-
6
4
2
1
R2OUT
V
S+
C1+
C1-
C2+
TRS232
4.7k4.7k
R1IN
T1OUT
R2IN
T2OUT
1µF 1µF
1µF 1µF
TxD
RxD
RST
CST
ISOGND
10µF
0.1µF
MBR0520L
MBR0520L
1:2.2
0.1µF
3
1
D2
SN6501
D1
Vcc
4,5
2
GND
3.3V
IN
ON
GND
OUT
1 5
43
LP2985-50
3.3µF
10µF
ISO-BARRIER
V
IN
5V
ISO
2
BP
10nF
0.1µF
V
S
10µF
MBR0520L
MBR0520L
1:2.2
10 µF
3
1
D2
SN6501
D1
5
2
GND2 GND1
4
3.3V
IN
EN GND
OUT
1 5
23
TPS76350
10µF
ISO 5V
Vcc1 Vcc2
GND1 GND2
CANH
CANL
8
7
6
4 5
CAN0Rx
VDD
CAN0Tx
OSC0
OSC1
LDO
STELLARIS
LM3S5Y36
RXD
TXD
1
2
3
0.1µF 0.1µF
ISO1050
ISO-BARRIER
4.7nF/
2kV
SM712
10 W (opt)
(opt)
Vcc
GNDAGND WAKE
VDDA
VDDC
VBAT
0.1µF*
0.1µF*
18pF 18pF
6MHz
RST
25
26
37312*40
32410*
7
31
30
9*
* = multiple pins and capacitors omitted for clarity purpose
10 W
SN6501
SLLSEA0F –FEBRUARY 2012–REVISED AUGUST 2013 www.ti.com
Figure 74. Isolated CAN Interface
Figure 75. Isolated RS-232 Interface
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