Datasheet

LTC2383-16
22
238316f
U6
NC7SZ66P5X
C13
0.1µF
4 12
9
CNV
SCK
C20 47µF 6.3V 0805
C56 0.1µF
CNV
REF
GND
GND
GND
GND
REF1
V
DD
V
REF
0.8V
REF
OV
DD
SCK
SDO
BUSY
RDL/SDI
SDO BUSY
RD
LTC2383-16
IN
–
IN
+
13 14 11 12
BA
5
3
GND
V
CC
OE
+3.3V
JP4
REF
EXT 6652
HD1X3-100
R5 49.9 1206
R6 1k
U8 NC7SZ04P5X
U2 NC7SVU04P5X
U10 LTC6652AHMS8-2.5
U3
NL17SZ74
U4 NC7SVU04P5X
CNVST_33 FROM CPLD
CLK TO CPLD
C5
0.1µF
C1
0.1µF
C11 0.1µF
DNC GND
GND GND GND
SHDN
9V TO 10V
1 2 3 4
8
3 2 1
7 6 5
+3.3V +3.3V +3.3V
3
42
5
3
42
5
C2
0.1µF
R3
33
R2 1k
R1
33
+3.3V
+3.3V
3 1
4 6
2
8 7
5
R8 33
C3
0.1µF
R4
33
C4
0.1µF
C12 1µF
E6
EXT_REF
V
IN
V
OUT
GND
V
CC
CLR\
Q\ CP
Q D
PR\
3
42
5
+3.3V
DC590 DETECT TO CPLD
+3.3V
C58 OPT
U9 NC7SZ04P5X
C15
0.1µF
C16 0.1µF
3
4
2
5
+3.3V
R13
1k
R17 2k
R10 4.99k
U7 24LC025-I/ST
R11 4.99k
R12 4.99k
C14 0.1µF
6
8 4
5 7
3 2 1
SCL SDA
ARRAY
EEPROM
WP A2 A1 A0
V
SS
V
CC
1 3 5 7 9
11 13
2 4 6 8 10 12 14
J3
DC590
SDO
SCK
CNV
9V TO 10V
R7 1k
10
16
6
3
1
15
7
2
8
JP6
FS
1 2 3
HD1X3-100
OPT
R1
Ø
C7 0.1µF
C6 10µF 6.3V
+2.5V
C10 0.1µF
C39 OPT NPO
C19 3300pF 1206 NPO
R38 OPT
R36
49.9
R35 OPT R45 Ø
R34 Ø
C10 OPT
C9 10µF 6.3V
R1
100
R32
49.9
OUT1
V
+
V
–
V+
SHDN
OUT2 5
4
–IN1
+IN18
73
+IN22
6
R1
100
+ –
R18
1k
R31
OPT
U15 LT6350CMS8
R32
Ø
C42 15pF
C45 10µF
C55 1µF
V
+
V
–
C57 0.1µF
R37 1k
R9 1k
C61 10µF 6.3V C63 10µF 6.3V C62 10µF
C43 1µF
R15 1k
C18 OPT
C17 10µF
JP2
CM
E7
EXT_CM
1
+2.5V
2 3
V
REF/2
EXT
HD1X3-100
C8 1µF
C46 1µF
R40 1k
R39
Ø
1
2
3
COUPLING AC DC
JP1
HD1X3-100
C44 1µF
C49 OPT
C48 10µF 6.3V
C47 OPT
R41 OPT
C59 1µF
C60 1µF
1
2
3
JP5
HD1X3-100
COUPLING AC DC
DB16 DB17
39 37 35 33 31 29 27 25 23 21 19 17 15 13 11
9 7 5 3 1
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15 CLKOUT 1
40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
J2
CON-EDGE 40-100
CLK
IN
R14
Ø
A
IN
+
A
IN
–
– +
BOARD LAYOUT
Partial Schematic of Demoboard