Datasheet

REV. C
REF01
–7–
REF01
DAC08
OP02
0.1F
+15V
4
6
5
10k
5.0k
5.0k
5.0k
+15V
–15V
–15V
+15V
E
O
LSB
MSB
2
B1 B2 B3 B4 B5 B6 B7 B8
V+
V–
C
C
V
LC
l
O
2
4
l
O
B1 B2 B3 B4 B5 B6 B7 B8 E
POS. FULL SCALE –1LSB 1 1 1 1 1 1 1 1 +4.960
ZERO SCALE 1 0 0 0 0 0 0 0 0.000
NEG. FULL SCALE +1LSB 0 0 0 0 0 0 0 1 –4.960
NEG. FULL SCALE 0 0 0 0 0 0 0 0 –5.000
V
IN
V
O
GND
Figure 4. D/A Converter Reference
V
IN
GND
REF01
V
O
TRIM
+
–
10.000V
100k
1.1mA
2
6
5
4
9V
9V
0.1F
Figure 5. Precision Calibration Standard
V
IN
GND
TRIM
V
O
REF01
15V
2
6
5
4
R
VOLTAGE COMPLIANCE: –25V TO +3V
I
OUT
I
OUT
= + 1mA
10V
R
Figure 6. Current Source
2
+15V
4
DAC08
ANALOG
INPUT
0 TO +10V
l
O
l
O
+15V
3.9M
5.000k
REF01
5k
5k
1k
–15V
+15V
–15V
SERIAL
OUTPUT
START
0.1F
0.01F
B1
B2
B3
B4
B5
B6
B7
B8
AM2592
SUCCESSIVE-
APPROXIMATION
REGISTER
5
6
14
15
5678
9
10
11
12
1
3
4
5
6
11
12
13
14
CONVERSION
COMPLETE
TTL CLOCK
INPUT 2.25MHz
CONNECT START TO
CONVERSION COMPLETE
FOR CONTINUOUS
CONVERSIONS
1
10
2
9
7
2
4
3
2
1
4
7
8
16
C
C
GND
V
IN
V
O
313
CMP01C
TRIM
Figure 7. A/D Converter Reference
V
IN
GND
REF01
V
O
TRIM
0.1F
5k
OP02
10k  0.1%
10k  0.1%
+15V
–15V
+15V
+10V
–10V
4
5
6
2
Figure 8. ± 10 V Reference
V
IN
GND
TRIM
V
O
REF01
I
OUT
2
6
5
4
R
VOLTAGE COMPLIANCE: –3V TO +25V
I
OUT
= + 1mA
10V
R
–15V
Figure 9. Current Sink