User manual

page 94
Analog System Lab Kit PRO
appendix D
Figure D.10: connections for analog-to-digital converter DAC7821 - DAC I
1
2
3
4
20
5
19
6
18
7
17
8
16
9
15
10
14
11
13
12
DAC7821
IOUT1
IOUT2
GND
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB0
DB1
DB2
DB3
DB4
RFB
VREF
VDD
R/W
CS
DA1
1
2
3
4
20
5
19
6
18
7
17
8
16
9
15
10
14
11
13
12
DAC7821
IOUT1
IOUT2
GND
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB0
DB1
DB2
DB3
DB4
RFB
VREF
VDD
R/W
CS
DA2
1 2 3 4 5 6 7 8
+
_
9 10 11 12
SW1
DBA0
DBA1
DBA2
DBA3
DBA4DBA5
DBA6
DBA7
DBA8
DBA9
DBA10
DBA11
CS A
CS A
1 2 3 4 5 6 7 8
+
_
9 10 11 12
SW2
CS B
DBB0
DBB1
DBB2
DBB3
DBB4DBB5
DBB6
DBB7
DBB8
DBB9
DBB10
DBB11
T1
R51
10K
VCC+5
HD144 HD145
DBA0 DBA1 DBA2
DBA3 DBA4
DBA5 DBA6
DBA7 DBA8
DBA9 DBA10
DBA11
DBB0
DBB1 DBB2
DBB3 DBB4
DBB5 DBB6
DBB7 DBB8
DBB9
DBB10
D
BB11
R53
220R
R52
220R
VCC+5
R63
220R
R62
220R
VCC+5
R54
10k
DBA0
DBA1 DBA2
DBA3 D
BA4
DBA5 D
BA6
DBA7 DBA8
DBA9 DBA10
DBA11
DBB0
DBB1 DBB2
DBB3 DBB4 DBB5
DBB6 DBB7
DBB8
DBB9
DBB
10
DBB11
HD137
CS
C51
100nF
CS B
T2
R61
10K
VCC+5
HD138
CS
C61
100nF
VCC+10
VCC-10
HD176
+10V
HD135
GND
HD175
-10V
VCC+10
VCC-10
HD178
+10V
HD136
GND
HD177
-10V
HD184
R/W
HD151
IOUT2
HD153
IOUT1
HD169
VREF
HD171
RFB
HD152
IOUT2
HD154
IOUT1
HD170
VREF
HD172
RFB
C52
100nF
VCC+5 VCC+5
R64
10k
HD185
R/W
C62
100nF
VCC+5VCC+5
JP3
VCC+5
OUT
VOUT
LDO
DC/DC
DAC I