Linear Technology 584-DC1805A-A, Руководство пользователя

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9
dc1805af
DEMO MANUAL DC1805A
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
+3.3V
+1.8V
9V-10V
9V-10V
9V-10V
+3.3V
+1.8V
+2.5V
+3.3V
9V-10V
+3.3V
+5V
SCK
DB4
BUSY
DB8
DB2
DB14 DB11
DB16
DB9
DB1
DB3 DB10
DB17
CLK
DB6
CNVST_33
DC590_DETECT
DB13
SDO
DB7
DB12 CLKOUT
DB0
DB15
DB5
RD SCK
SIZE DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507 Milpitas, CA 95035 Phone: (408)432-1900 1630 McCarthy Blvd. LTC Confidential-For Customer Use Only
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 TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
2
DC1805A
22
LTC6362 DRIVING 18 - BIT SAR ADC
N/A
LTC6362CMS8
NC
ERJON Q.
6-1-11
SIZE DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507 Milpitas, CA 95035 Phone: (408)432-1900 1630 McCarthy Blvd. LTC Confidential-For Customer Use Only
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 TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
2
DC1805A
22
LTC6362 DRIVING 18 - BIT SAR ADC
N/A
LTC6362CMS8
NC
ERJON Q.
6-1-11
SIZE DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507 Milpitas, CA 95035 Phone: (408)432-1900 1630 McCarthy Blvd. LTC Confidential-For Customer Use Only
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 TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
2
DC1805A
22
LTC6362 DRIVING 18 - BIT SAR ADC
N/A
LTC6362CMS8
NC
ERJON Q.
6-1-11
+1.8 V
CNTRL
POWER
VCCIO
GND
9V-10V
0402 X 8 PLCS
0402 X 3 PLCS
0402
+3.3 V
+2.5 V
+5 V
IO21
IO38
IO56 IO68
IO86
JTAG
+3.3V +2.5V
0402
C37 10uF
6.3V
C37 10uF
6.3V
E6E6
C47 0.1uF C47 0.1uF
R42 1.69k R42 1.69k
C49 0.1uF C49 0.1uF
U14 LT1763CS8-2.5 U14 LT1763CS8-2.5
OUT
1
SEN
2
GND
3
BYP
4
SHDN
5
GND
6
GND
7
IN
8
U13F EPM240T U13F EPM240T VCCINT
13
VCCINT
63
VCCIO1
9
VCCIO1
31
VCCIO2
94
VCCIO1
45
VCCIO2
59
VCCIO2
80
GND
10
GND
11
GND
32
GND
46
GND
60
GND
93
GND
65
GND
79
C34 22uF
1210
16V C34 22uF
1210
16V
C42 0.01uF C42 0.01uF
C41 1uF 16V C41 1uF 16V
C53 0.1uF C53 0.1uF
U12 LT1763CS8 U12 LT1763CS8
OUT
1
SEN
2
GND
3
BYP
4
SHDN
5
GND
6
GND
7
IN
8
C43 10uF
6.3V
C43 10uF
6.3V
R44
33
R44
33
C45
0.01uF
C45
0.01uF
U11 LT1763CS8-1.8 U11 LT1763CS8-1.8
OUT
1
SEN
2
GND
3
BYP
4
SHDN
5
GND
6
GND
7
IN
8
R36
1K
R36
1K
E4E4
U13E EPM240T U13E EPM240T
GCLK0
12
GCLK1
14
GCLK2
62
GCLK3
64
DEV_OE
43
DEV_CLRN
44
TMS
22
TDI
23
TCK
24
TDO
25
C46 10uF 6.3V C46 10uF 6.3V
E8E8
U13D EPM240T U13D EPM240T
IO76
76
IO77
77
IO78
78
IO81
81
IO82
82
IO83
83
IO84
84
IO85
85
IO86
86
IO87
87
IO88
88
IO89
89
IO90
90
IO91
91
IO92
92
IO95
95
IO96
96
IO97
97
IO98
98
IO99
99
IO100
100
R34 10k 0402 R34 10k 0402
C52 0.1uF C52 0.1uF
R37
1K
R37
1K
U13C EPM240T U13C EPM240T
IO51
51
IO52
52
IO53
53
IO54
54
IO55
55
IO56
56
IO57
57
IO58
58
IO61
61
IO66
66
IO67
67
IO68
68
IO69
69
IO70
70
IO71
71
IO72
72
IO73
73
IO74
74
IO75
75
C39 0.01uF C39 0.01uF
R41 2.80k R41 2.80k
JP5JP5
C38 1uF 16V C38 1uF 16V
U13B EPM240T U13B EPM240T
IO26
26
IO27
27
IO28
28
IO29
29
IO30
30
IO33
33
IO34
34
IO35
35
IO36
36
IO37
37
IO38
38
IO39
39
IO40
40
IO41
41
IO42
42
IO47
47
IO48
48
IO49
49
IO50
50
R43 1.54k R43 1.54k
U15 LT1763CS8-5 U15 LT1763CS8-5
OUT
1
SEN
2
GND
3
BYP
4
SHDN
5
GND
6
GND
7
IN
8
C40 10uF 6.3V C40 10uF 6.3V
E3E3
C51 0.1uF C51 0.1uF
J6
JP2X5/100
J6
JP2X5/100
1
2
3 5
6 4
7
8
10
9
C35 1uF 16V C35 1uF 16V
R38
1K
R38
1K
E5E5
C54 0.1uF C54 0.1uF
R40 1k R40 1k
C36 0.01uF C36 0.01uF
C48 0.1uF C48 0.1uF
U13A EPM240T U13A EPM240T
IO1
1
IO2
2
IO3
3
IO4
4
IO5
5
IO6
6
IO7
7
IO8
8
IO15
15
IO16
16
IO17
17
IO18
18
IO19
19
IO20
20
IO21
21
C44 1uF 16V C44 1uF 16V
R39 10k R39 10k
R35 300 R35 300
E7E7
C50 0.1uF C50 0.1uF