Datasheet

LTC2410
46
TYPICAL APPLICATIO S
U
Figure 57. 24-Bit A/D Demo Board Schematic
Figure 58. Display Graphic
JP4
JUMPER
2
31
1
P1
DB9
6
9
2
7
3
8
4
5
+
2410 F57
R1
10Ω
J1
V
EXT
D1
BAV74LT1
C4
100µF
16V
V
OUT
V
IN
GND
U2
LT1236ACN8-5
U3E
74HC14
62
1110
143
134
125
166
15
10
9871
112
3
21
1
1
4
U3F
74HC14
1312
U3B
74HC14
34
U3A
74HC14
12
U3C
74HC14
65
U3D
74HC14
8
3
2
1
9
+
C3
10µF
35V
V
OUT
V
IN
GND
U1
LT1460ACN8-2.5
62
4
+
C1
10µF
35V
+
C2
22µF
25V
C6
0.1µF
+
C5
10µF
35V
V
CC
V
CC
V
CC
J2
GND
J3
V
CC
1
1
J5
GND
1
J7
REF
–
BANANA JACK
1
J6
REF
+
BANANA JACK
1
J4
V
EXT
BANANA JACK
1
J8
V
IN
+
BANANA JACK
1
J9
V
IN
–
BANANA JACK
1
J10
GND
BANANA JACK
R3
51k
R4
51k
R6
3k
Q1
MMBT3904LT1
R5
49.9Ω
R7
22k
R8
51k
REF
+
F
O
REF
–
SCK
V
IN
+ SDO
V
IN
– GND
GND
GND
CSV
CC
GNDGND GND GND
JP3
JUMPER
2
31
C7
0.1µF
BYPASS CAP
FOR U3
NOTES:
INSTALL JUMBER JP1 AT PIN 1 AND PIN 2
INSTALL JUMBER JP2 AT PIN 1 AND PIN 2
INSTALL JUMBER JP3 AT PIN 1 AND PIN 2
V
CC
JP5
JUMPER
1
2
JP1
JUMPER
2
31
JP2
JUMPER
21
R2
3Ω
U4
LTC2410CGN