Linear Technology DC1732 Series, Demo Manual

Page: 9 / 10

9
dc1732f
DEMO MANUAL DC1732
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
SCHEMATIC DIAGRAM
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
CHA
NNE
L
1
CHA
NNE
L
2
CHA
NNE
L
3
CHA
NNE
L
4
F
RA
ME
CL
O
CK
DA
T
A
CL
O
CK
WP
EN
DIS
0
W
ed
nesd
ay,
F
eb
ru
ar
y
16,
2011
22
LT
M
9012
D
em
o
B
oar
d
ANT
O
NI
NA
D
. S
TU
E
TZL
E
A
L
T
M
9012
S
IZ
E
DAT
E
:
IC NO
.
RE
V
SH
EET
O
F
TI
TLE
:
CO
NT
RACT
NO
.
A
P
P
RO
V
AL
S
P
CB
DE
S
.
E
N
G.
T
E
CHNOL
OG
Y
F
ax
: (
408)
434-
0507
M
ilp
ita
s, CA 9
50
35
P
h
o
n
e:
(4
08)
432-
1900
16
30
M
cC
ar
th
y
B
lvd
.
L
T
C
C
o
n
fi
d
en
tia
l-F
o
r Cu
st
o
m
er
Us
e O
n
ly
C
U
S
T
OM
E
R
N
OTI
C
E
L
INE
AR
T
E
CHNO
L
O
G
Y
HAS
M
ADE
A
BE
S
T
E
FF
O
R
T
TO
D
E
S
IG
N
A
CI
RCUI
T
T
HAT
M
E
E
T
S
CUS
T
O
M
E
R-
S
UP
P
L
IE
D
S
P
E
C
IF
IC
A
TI
O
N
S
;
HO
W
E
V
E
R,
IT
RE
M
AI
NS
T
HE
CUS
T
O
M
E
R'
S
R
E
S
P
O
N
S
IB
IL
IT
Y
T
O
V
E
RI
F
Y
P
RO
P
E
R
AND
RE
L
IABL
E
O
P
E
RAT
IO
N
IN
T
H
E
A
C
TU
A
L
AP
P
L
ICAT
IO
N.
CO
M
P
O
NE
NT
S
UBS
T
IT
UT
IO
N
A
N
D
P
R
IN
TE
D
CI
RCUI
T
BO
ARD
L
AY
O
UT
M
AY
S
IG
NI
F
ICANT
L
Y
AF
FE
C
T
C
IR
C
U
IT
P
E
RF
O
RM
ANCE
O
R
RE
L
IABI
L
IT
Y
.
CO
N
TA
C
T
LI
N
E
A
R
T
E
CHNO
L
O
G
Y
AP
P
L
ICAT
IO
NS
E
NG
INE
E
R
IN
G
F
O
R
A
S
S
IS
TA
N
C
E
.
T
H
IS
C
IR
C
U
IT
IS
P
R
O
P
R
IE
T
A
R
Y
T
O
L
IN
E
A
R
T
E
C
H
N
O
LO
G
Y
A
N
D
S
U
P
P
L
IE
D
F
O
R
U
S
E
W
IT
H
L
IN
E
A
R
T
E
C
H
N
O
LO
G
Y
P
A
R
TS
.
S
C
HE
M
AT
IC
A
IN
3
-
A1
M
IS
O
O
U
T1
A
-
A3
O
U
T3
B
+
A4
A6
S
CK
O
U
T4
A
+
A7
O
U
T4
B
+
O
U
T1
B
-
A
IN
4
-
A0
CS
0
A
IN
3
+
O
U
T3
B
-
A2
O
U
T2
B
+
A3
A5
M
O
S
I
O
U
T1
A
+
A6
O
U
T2
A
+
FR
+
DCO
+
A
IN
2
-
O
U
T3
A
-
A1
O
U
T3
A
+
O
U
T2
B
-
A2
A4
FR
-
O
U
T1
B
+
A5
3.
3_A
U
X
A7
DCO
-
A
IN
2
+
O
U
T2
A
-
A0
O
U
T4
B
-
A
IN
4
+
O
U
T4
A
-
A
IN
1
-
A
IN
1
+
IN
1
+
IN
1
-
IN
2
-
IN
2
+
IN
3
-
IN
3
+
IN
4
+
IN
4
-
IN
4
+
IN
4
-
IN
3
+
IN
3
-
IN
2
+
IN
2
-
IN
1
-
IN
1
+
V
DD
3.
3_A
U
X
C3
5
0.
01uF
R4
3
33K
R4
6
33K
R
28
100
R5
1
opt
J
9A
SEAM
-1
0
X4
0
PI
N
A1 A2 A3 A4 A5 A6 A7 A8 A9 A
10
A
11
A
12
A
13
A
14
A
15
A
16
A
17
A
18
A
19
A
20
A
21
A
22
A
23
A
24
A
25
A
26
A
27
A
28
A
29
A
30
A
31
A
32
A
33
A
34
A
35
A
36
A
37
A
38
A
39
A
40
G
N
D
D
P
1_M
2C
_P
D
P
1_M
2C
_N
G
N
D
G
N
D
D
P
2_M
2C
_P
D
P
2_M
2C
_N
G
N
D
G
N
D
D
P
3_M
2C
_P
D
P
3_M
2C
_N
G
N
D
G
N
D
D
P
4_M
2C
_P
D
P
4_M
2C
_N
G
N
D
G
N
D
D
P
5_M
2C
_P
D
P
5_M
2C
_N
G
N
D
G
N
D
D
P
1_C
2M
_P
D
P
1_C
2M
_N
G
N
D
G
N
D
D
P
2_C
2M
_P
D
P
2_C
2M
_N
G
N
D
G
N
D
D
P
3_C
2M
_P
D
P
3_C
2M
_N
G
N
D
G
N
D
D
P
4_C
2M
_P
D
P
4_C
2M
_N
G
N
D
G
N
D
D
P
5_C
2M
_P
D
P
5_C
2M
_N
G
N
D
J
9G
SEAM
-1
0
X4
0
PI
N
G
1
G
2
G
3
G
4
G
5
G
6
G
7
G
8
G
9
G
1
0
G
1
1
G
1
2
G
1
3
G
1
4
G
1
5
G
1
6
G
1
7
G
1
8
G
1
9
G
2
0
G
2
1
G
2
2
G
2
3
G
2
4
G
2
5
G
2
6
G
2
7
G
2
8
G
2
9
G
3
0
G
3
1
G
3
2
G
3
3
G
3
4
G
3
5
G
3
6
G
3
7
G
3
8
G
3
9
G
4
0
G
N
D
C
LK
0_C
2M
_P
C
LK
0_C
2M
_N
G
N
D
G
N
D
LA
00_P
_C
C
LA
00_N
_C
C
G
N
D
LA
03_P
LA
03_N
G
N
D
LA
08_P
LA
08_N
G
N
D
LA
12_P
LA
12_N
G
N
D
LA
16_P
LA
16_N
G
N
D
LA
20_P
LA
20_N
G
N
D
LA
22_P
LA
22_N
G
N
D
LA
25_P
LA
25_N
G
N
D
LA
29_P
LA
29_N
G
N
D
LA
31_P
LA
31_N
G
N
D
LA
33_P
LA
33_N
G
N
D
VAD
J
G
N
D
C3
6
0.
1uF
R2
9
0
U4
24LC
32-
IS
T
1 2 3
4
5 6 7
8
A0 A1 A2
VSS
S
DA
S
CL
WP
VCC
R4
7
0
C4
0
0.
01uF
R4
5
33K
R3
5
100
C3
7
0.
01uF
R4
2
33K
R3
2
10K
J
9C
SEAM
-1
0
X4
0
PI
N
C1 C2 C3 C4 C5 C6 C7 C8 C9 C1
0
C1
1
C1
2
C1
3
C1
4
C1
5
C1
6
C1
7
C1
8
C1
9
C2
0
C2
1
C2
2
C2
3
C2
4
C2
5
C2
6
C2
7
C2
8
C2
9
C3
0
C3
1
C3
2
C3
3
C3
4
C3
5
C3
6
C3
7
C3
8
C3
9
C4
0
G
N
D
D
P
0_C
2M
_P
D
P
0_C
2M
_N
G
N
D
G
N
D
D
P
0_M
2C
_P
D
P
0_M
2C
_N
G
N
D
G
N
D
LA
06_P
LA
06_N
G
N
D
G
N
D
LA
10_P
LA
10_N
G
N
D
G
N
D
LA
14_P
LA
14_N
G
N
D
G
N
D
LA
18_P
_C
C
LA
18_N
_C
C
G
N
D
G
N
D
LA
27_P
LA
27_N
G
N
D
G
N
D
S
CL
S
DA
G
N
D
G
N
D
G
A
0
12P
0V
G
N
D
12P
0V
G
N
D
3P
3V
G
N
D
R5
0
opt
J
9K
SEAM
-1
0
X4
0
PI
N
K1 K2 K3 K4 K5 K6 K7 K8 K9 K
10
K
11
K
12
K
13
K
14
K
15
K
16
K
17
K
18
K
19
K
20
K
21
K
22
K
23
K
24
K
25
K
26
K
27
K
28
K
29
K
30
K
31
K
32
K
33
K
34
K
35
K
36
K
37
K
38
K
39
K
40
V
R
E
F
_B
_M
2C
G
N
D
G
N
D
C
LK
1_M
2C
_P
C
LK
1_M
2C
_N
G
N
D
H
A
02_P
H
A
02_N G
N
D
H
A
06_P
H
A
06_N G
N
D
H
A
10_P
H
A
10_N G
N
D
H
A
17_P
_C
C
H
A
17_N
_C
C
G
N
D
H
A
21_P
H
A
21_N G
N
D
H
A
23_P
H
A
23_N G
N
D
H
B
00_P
_C
C
H
B
00_N
_C
C
G
N
D
H
B
06_P
_C
C
H
B
06_N
_C
C
G
N
D
H
B
10_P
H
B
10_N G
N
D
H
B
14_P
H
B
14_N G
N
D
H
B
17_P
_C
C
H
B
17_N
_C
C
G
N
D
V
IO
_B
_M
2C
R4
8
opt
J
15
H
EAD
ER
2
5
X2
M
O
L
E
X
25X
2
3 5 7 9 11 13 15 17 19
2 4 6 8
10 12 14 16 18 20
21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
1
J
9F
SEAM
-1
0
X4
0
PI
N
F1 F2 F3 F4 F5 F6 F7 F8 F9 F1
0
F1
1
F1
2
F1
3
F1
4
F1
5
F1
6
F1
7
F1
8
F1
9
F2
0
F2
1
F2
2
F2
3
F2
4
F2
5
F2
6
F2
7
F2
8
F2
9
F3
0
F3
1
F3
2
F3
3
F3
4
F3
5
F3
6
F3
7
F3
8
F3
9
F4
0
P
G
_M
2C
G
N
D
G
N
D
H
A
00_P
_C
C
H
A
00_N
_C
C
G
N
D
H
A
04_P
H
A
04_N
G
N
D
H
A
08_P
H
A
08_N
G
N
D
H
A
12_P
H
A
12_N
G
N
D
H
A
15_P
H
A
15_N
G
N
D
H
A
19_P
H
A
19_N
G
N
D
H
B
02_P
H
B
02_N
G
N
D
H
B
04_P
H
B
04_N
G
N
D
H
B
08_P
H
B
08_N
G
N
D
H
B
12_P
H
B
12_N
G
N
D
H
B
16_P
H
B
16_N
G
N
D
H
B
19_P
H
B
19_N
G
N
D
VAD
J
R4
1
33K
R3
9
33K
R5
6
opt
R3
6
0
R3
3
10K
R3
8
0
R5
4
opt
J
9B
SEAM
-1
0
X4
0
PI
N
B1 B2 B3 B4 B5 B6 B7 B8 B9 B
10
B
11
B
12
B
13
B
14
B
15
B
16
B
17
B
18
B
19
B
20
B
21
B
22
B
23
B
24
B
25
B
26
B
27
B
28
B
29
B
30
B
31
B
32
B
33
B
34
B
35
B
36
B
37
B
38
B
39
B
40
R
ES1
G
N
D
G
N
D
D
P
9_M
2C
_P
D
P
9_M
2C
_N
G
N
D
G
N
D
D
P
8_M
2C
_P
D
P
8_M
2C
_N
G
N
D
G
N
D
D
P
7_M
2C
_P
D
P
7_M
2C
_N
G
N
D
G
N
D
D
P
6_M
2C
_P
D
P
6_M
2C
_N
G
N
D
G
N
D
G
B
T
C
LK
1_M
2C
_P
G
B
T
C
LK
1_M
2C
_N
G
N
D
G
N
D
D
P
9_C
2M
_P
D
P
9_C
2M
_N
G
N
D
G
N
D
D
P
8_C
2M
_P
D
P
8_C
2M
_N
G
N
D
G
N
D
D
P
7_C
2M
_P
D
P
7_C
2M
_N
G
N
D
G
N
D
D
P
6_C
2M
_P
D
P
6_C
2M
_N
G
N
D
G
N
D
R
ES0
C3
3
0.
01uF
R5
5
opt
C4
1
0.
01uF
J
9J
SEAM
-1
0
X4
0
PI
N
J1 J2 J3 J4 J5 J6 J7 J8 J9 J
10
J
11
J
12
J
13
J
14
J
15
J
16
J
17
J
18
J
19
J
20
J
21
J
22
J
23
J
24
J
25
J
26
J
27
J
28
J
29
J
30
J
31
J
32
J
33
J
34
J
35
J
36
J
37
J
38
J
39
J
40
G
N
D
C
LK
1_C
2M
_P
C
LK
1_C
2M
_N
G
N
D
G
N
D
H
A
03_P
H
A
03_N G
N
D
H
A
07_P
H
A
07_N G
N
D
H
A
11_P
H
A
11_N G
N
D
H
A
14_P
H
A
14_N G
N
D
H
A
18_P
H
A
18_N G
N
D
H
A
22_P
H
A
22_N G
N
D
H
B
01_P
H
B
01_N G
N
D
P
B
07_P
H
B
07_N G
N
D
H
B
11_P
H
B
11_N G
N
D
H
B
15_P
H
B
15_N G
N
D
H
B
18_P
H
B
18_N G
N
D
V
IO
_B
_M
2C
G
N
D
J
10
1
2
3
R4
0
33K
R5
7
0
R3
1
10K
C3
4
0.
01uF
R
27
100
J
9E
SEAM
-1
0
X4
0
PI
N
E1 E2 E3 E4 E5 E6 E7 E8 E9 E
10
E
11
E
12
E
13
E
14
E
15
E
16
E
17
E
18
E
19
E
20
E
21
E
22
E
23
E
24
E
25
E
26
E
27
E
28
E
29
E
30
E
31
E
32
E
33
E
34
E
35
E
36
E
37
E
38
E
39
E
40
G
N
D
H
A
01_P
_C
C
H
A
01_N
_C
C
G
N
D
G
N
D
H
A
05_P
H
A
05_N
G
N
D
H
A
09_P
H
A
09_N
G
N
D
H
A
13_P
H
A
13_N
G
N
D
H
A
16_P
H
A
16_N
G
N
D
H
A
20_P
H
A
20_N
G
N
D
H
B
03_P
H
B
03_N
G
N
D
H
B
05_P
H
B
05_N
G
N
D
H
B
09_P
H
B
09_N
G
N
D
H
B
13_P
H
B
13_N
G
N
D
H
B
21_P
H
B
21_N
G
N
D
H
B
20_P
H
B
20_N
G
N
D
VAD
J
G
N
D
R5
3
opt
R5
8
0
R4
9
opt
R5
9
0
C3
9
0.
01uF
R4
4
33K
J
9H
SEAM
-1
0
X4
0
PI
N
H1 H2 H3 H4 H5 H6 H7 H8 H9 H1
0
H1
1
H1
2
H1
3
H1
4
H1
5
H1
6
H1
7
H1
8
H1
9
H2
0
H2
1
H2
2
H2
3
H2
4
H2
5
H2
6
H2
7
H2
8
H2
9
H3
0
H3
1
H3
2
H3
3
H3
4
H3
5
H3
6
H3
7
H3
8
H3
9
H4
0
V
R
E
F
_A
_M
2C
P
RS
NT
_
M
2
C_
N
G
N
D
C
LK
0_M
2C
_P
C
LK
0_M
2C
_N
G
N
D
LA
02_P
LA
02_N
G
N
D
LA
04_P
LA
04_N
G
N
D
LA
07_P
LA
07_N
G
N
D
LA
11_P
LA
11_N
G
N
D
LA
15_P
LA
15_N
G
N
D
LA
19_P
LA
19_N
G
N
D
LA
21_P
LA
21_N
G
N
D
LA
24_P
LA
24_N
G
N
D
LA
28_P
LA
28_N
G
N
D
LA
30_P
LA
30_N
G
N
D
LA
32_P
LA
32_N
G
N
D
VAD
J
R3
7
0
R3
0
100
R5
2
opt
R3
4
0
J
9D
SEAM
-1
0
X4
0
PI
N
D1 D2 D3 D4 D5 D6 D7 D8 D9 D1
0
D1
1
D1
2
D1
3
D1
4
D1
5
D1
6
D1
7
D1
8
D1
9
D2
0
D2
1
D2
2
D2
3
D2
4
D2
5
D2
6
D2
7
D2
8
D2
9
D3
0
D3
1
D3
2
D3
3
D3
4
D3
5
D3
6
D3
7
D3
8
D3
9
D4
0
P
G
_C
2M
G
N
D
G
N
D
G
B
T
C
LK
0_M
2C
_P
G
B
T
C
LK
0_M
2C
_N
G
N
D
G
N
D
LA
01_P
_C
C
LA
01_N
_C
C
G
N
D
LA
05_P
LA
05_N G
N
D
LA
09_P
LA
09_N G
N
D
LA
13_P
LA
13_N G
N
D
LA
17_P
_C
C
LA
17_N
_C
C
G
N
D
LA
23_P
LA
23_N G
N
D
LA
26_P
LA
26_N G
N
D
TC
K
TD
I
TD
O
3
P3
VAU
X
TM
S
TR
S
T_
N
G
A
1
3P
3V
G
N
D
3P
3V
G
N
D
3P
3V
C3
8
0.
01uF