Linear Technology Analog Devices DC2728A, Demo Manual

Page: 13 / 14

13
DEMO MANUAL DC2728A
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications
subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
SCHEMATIC DIAGRAM
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
AL
L
PAR
TS
ON
T
HI
S PAGE AR
E FOR DEMO ON
LY
, NOT
N
EEDED
IN CU
ST
OMER DESIGN
TO
DC1
61
3A
ON O
FF
ON
O
FF
RUN0
RUN1
VI
N
3V3
VDD3
3
VDD3
3
3V3
SYN
C
SHA
RE
_CL
K
AL
ER
TB
SDA
SCL
RUN0 RUN1 FA
U
LT1
B
FA
U
LT0
B
VDD3
3
DA
TE
:
IC NO
.
SHEET
O
F
TI
TL
E:
DEM
O
CI
RC
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08-
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AL
S
PCB D
ES
.
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NG
.
Ph
on
e: 1-4
08-
432-
1900
M
ilp
itas
, C
A 9
50
35
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M
cCa
rthy B
lvd
.
Fo
r A
DI
C
us
to
me
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se
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nly
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DEV
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IN
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CI
RCU
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M
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SU
PPLIED
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NS
;
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W
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T REM
AI
NS T
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S RESPO
NS
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33
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Ch
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LT
C
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K
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C
27
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A_R
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02
D
C
27
28
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EV
02
N/
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Th
ur
sday
, D
ec
em
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05,
20
19 DC
272
8A
_R
EV02
HIGH VO
LT
AGE
DU
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U
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DC
/DC CONVE
R
TER
W
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H
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DA
TE
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O
F
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TL
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DEM
O
CI
RC
UI
T SC
HEM
ATI
C
,
APP
ROV
AL
S
PCB D
ES
.
APP E
NG
.
Ph
on
e: 1-4
08-
432-
1900
M
ilp
itas
, C
A 9
50
35
1630
M
cCa
rthy B
lvd
.
Fo
r A
DI
C
us
to
me
r U
se
O
nly
CUS
TOME
R NO
TICE
AN
ALO
G
DEV
IC
ES
IN
C.
HAS
M
AD
E
A BE
ST
E
FFO
RT T
O
D
ES
IGN
A
CI
RCU
IT TH
AT
M
EETS
CU
STO
M
ER-
SU
PPLIED
S
PECI
FI
CATI
O
NS
;
HO
W
EV
ER
, I
T REM
AI
NS T
HE C
US
TO
M
ER'
S RESPO
NS
IBILITY T
O
VE
RIFY
PR
O
PE
R AN
D RELIABL
E
O
PER
AT
IO
N I
N T
HE A
CTU
AL
AP
PLI
CATI
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M
PO
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T SU
BSTITU
TI
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N AN
D
PRIN
TED
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BO
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LAYO
UT MAY SI
GN
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CAN
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ECT CIR
CU
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PER
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RMAN
CE
O
R RELIABILITY.
CO
NTAC
T A
NALO
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EV
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S
IN
C. A
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EN
GI
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G F
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R AS
SI
STAN
CE.
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IR
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EV
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IN
C. A
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EV
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C.
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EM
ATI
C N
O. AN
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EVI
SI
ON
:
PC
A B
OM
:
PC
A A
SS'
Y:
w
w
w
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na
lo
g.
com
33
HZ
X.
Ch
en
LT
C
7880
IU
K
G
D
C
2728A
D
C
27
28
A_R
EV
02
D
C
27
28
A_R
EV
02
N/
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Th
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sday
, D
ec
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05,
20
19 DC
272
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EV02
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LT
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R
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W
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R1
02
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PT
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05
O
PT
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04
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PT
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DE
M
O
HE
ADE
R (
M
)
FA
U
LTB
1
CT
RL
2
AL
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TB
3
SD
A
4
SH
AR
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C
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5
SC
L
6
R
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ET
B
7
AU
XP
8
UN
US
ED
9
UN
US
ED
10
GN
D
11
GN
D
12
12V
13
12V
14
E3
0
RUN1
R1
15
10
SW
1
1
2
3
4
5
6
R1
14
10
U4
24
LC
02
5-
I/S
T
A0
1
A1
2
A2
3
VS
S
4
SD
A
5
SCL
6
WP
7
VCC
8
E2
4
SDA
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2
O
PT
R1
19
4.
99K
R1
03
O
PT
E2
3
AL
ER
TB
R1
12
10K
C8
4
10
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5
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R1
06
0
R1
20
4.
99
K
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2
SG
ND
R1
13
10K
R1
11
O
PT
R1
09
0
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6
SHA
RE
_CL
K
R1
07
O
PT
12
06
R
11
6
O
PT
J1
1
AU
XP
1
SD
A
2
GN
D
3
SCL
4
LGK
PW
R
5
AL
ER
TB
6
GP
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1
7
O
UT
EN_
0
8
O
UT
EN_
1
9
GN
D
10
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11
AU
XS
D
A
12
R1
08
O
PT
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2
1
2
3
4
5
6
D9 O
PT
R1
10
O
PT
J1
0
DE
M
O
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R (
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FA
U
LTB
1
CT
RL
2
AL
ER
TB
3
SDA
4
SH
AR
E_
C
LK
5
SCL
6
R
ES
ET
B
7
AU
XP
8
UN
US
ED
9
UN
US
ED
10
GN
D
11
GN
D
12
12V
13
12V
14
R
11
7
O
PT
E2
7
SYN
C
C8
2
10
nF
C8
3
10
nF
E2
9
RUN0
EESD
A
EESC
L
AU
XVC
C
EEW
P