Texas Instruments TPL7407L7, User Manual, Page: 16 / 19

NOTE: On silkscreen, label: pin 1 -"Input Supply", pin 2 and 3 -"Ground" pin 4 - "Relay Supply"
OU
T
4
OU
T
7
OU
T
1
OU
T
2
OU
T
3
OU
T
5
OU
T
6
OU
T
8
IN
1
IN
2
IN
3
IN
4
IN
5
IN
6
IN
7
IN
8
OU
T
8
OU
T
7
OU
T
6
OU
T
5
OU
T
4
OU
T
3
OU
T
2
OU
T
1
V
_
R
E
L
A
Y
V
_
R
E
L
A
Y
V
_
IN
V
_
IN
V
_
IN
OU
T
1
OU
T
2
OU
T
3
OU
T
4
OU
T
5
OU
T
6
OU
T
7
OU
T
8
C
ON
T
A
C
T
1
C
ON
T
A
C
T
2
C
ON
T
A
C
T
3
C
ON
T
A
C
T
4
C
ON
T
A
C
T
5
C
ON
T
A
C
T
6
C
ON
T
A
C
T
7
C
ON
T
A
C
T
8
R3 R
DNI
R3 R
DNI
IN
8
S
P
S
T
D
N
I
IN
8
S
P
S
T
D
N
I
1
4
2
3
R5 R
DNI
R5 R
DNI
R7 R
DNI
R7 R
DNI
+
C
1
4
7
0
U
F
+
C
1
4
7
0
U
F
J
3
8 H
E
A
D
E
R
J
3
8 H
E
A
D
E
R 1 2 3 4 5 6 7 8
U
1
U
L
N
2
0
0
3L
V
D
R
U
1
P
1
1
P
2
2
P
3
3
P
4
4
P
5
5
P
6
6
P
7
7
P
8
8
P
9
9
P
1
0
1
0
P
1
1
1
1
P
1
2
1
2
P
1
3
1
3
P
1
4
1
4
P
1
5
1
5
P
1
6
1
6
P
1
7
1
7
P
1
8
1
8
R1 R
DNI
R1 R
DNI
M
T
G4
M
T
G4
M
T
G3
M
T
G3
IN
5
S
P
S
T
IN
5
S
P
S
T
1
4
2
3
M
T
G2
M
T
G2
T
B
1
T
E
R
M
B
L
OC
K
T
B
1
T
E
R
M
B
L
OC
K
1 2 3 4
C
2
0
.1
U
F
C
2
0
.1
U
F
M
T
G1
M
T
G1
C
3
0
.1
U
F
C
3
0
.1
U
F
R4 R
DNI
R4 R
DNI
J
2
8 H
E
A
D
E
R J
2
8 H
E
A
D
E
R
1 2 3 4 5 6 7 8
R
1
0 0
R
1
0 0
R6 R
DNI
R6 R
DNI
R
1
1
0
R
1
1
0
IN
1
S
P
S
T
IN
1
S
P
S
T
1
4
2
3
R8 R
DNI
R8 R
DNI
R2 R
DNI
R2 R
DNI
IN
7
S
P
S
T
IN
7
S
P
S
T
1
4
2
3
IN
2
S
P
S
T
IN
2
S
P
S
T
1
4
2
3
IN
3
S
P
S
T
IN
3
S
P
S
T
1
4
2
3
IN
4
S
P
S
T
IN
4
S
P
S
T
1
4
2
3
IN
6
S
P
S
T
IN
6
S
P
S
T
1
4
2
3
J
1
8 H
E
A
D
E
R
J
1
8 H
E
A
D
E
R 1 2 3 4 5 6 7 8
TPL7407LEVM Performance Testing Using Lab Equipment
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Figure 13. Full Schematic
16 TPL7407L7-Channel Relay and Inductive Load Sink Driver EVM SLRU005 – February 2013
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