DC1490A - Schematice

5
D
4
3
2
1
REVISION HISTORY
This circuit is proprietary to Linear Technology and supplied
for use with Linear Technology parts.
Customer Notice: Linear Technology has made a best effort to
design a circuit that meets customer-supplied specifications;
however, it remains the customer's responsibility to verify proper
and reliable operation in the actual application, Component
substitution and printed circuit board layout may significantly
affect circuit performance or reliability. Contact Linear
Applications Engineering for assistance.
ECO
REV
DESCRIPTION
1
DATE
PROTO
APPROVED
10/09/08
D
VCC
VCC
13
11
10
7
0.1uF
6
CS
4
SCK/SCL
SDI 4
SDO 6
7
MOSI/SDA
5
MISO
R2
4.99K
1%
R3
4.99K
1%
SCL
7
WP
3
A2
2
A1
1
A0
R4
4.99K
1%
EESCL
10
EEVCC
9
EESDA
12
EEGND
14
NC
APPROVALS
DRAWN
mi
CHECKED
TECHNOLOGY
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
TITLE
A
SCH, LTC2460CDD, 16-BIT DELTA SIGMA SPI ADC
APPROVED
ENGINEER
DATE
10/09/08
B
U2
24LC025-I/ST
CONTRACT NO.
A
11
0.1uF
5
SDA
4
B
6
C5
C
GND
GND
GND
GND
GND
C2
CS 3
SCK 5
GND
IN
5V
13
9
VUNREG
2
GND
R1 1K
1
CS SCK SDI SD0
3
E1
IN
10uF
8
LTC2460CDD
C6
0.1uF
VCC
C
COMP 2
U1
REFOUT
0.1uF
1
C3
C4
GND
E2
J1
VCC
0.1uF
8
C1
VCC 12
REFOUT
E4
REF-
GND
8
VCC
E3
L.Chen
DESIGNER
SIZE
CAGE CODE
DWG NO
REV
DC1490A
Wednesday, October 29, 2008
5
4
3
SCALE:
FILENAME:
2
1490A-1.DSN
SHEET
1
1
1
OF
1
Similar pages