Functional description – Rainbow Electronics АDC0805 User Manual
Page 20
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Functional Description
(Continued)
FIGURE 8 A D Tester with Analog Error Output
TL H 5671 – 19
FIGURE 9 Basic ‘‘Digital’’ A D Tester
TABLE I DECODING THE DIGITAL OUTPUT LEDs
OUTPUT VOLTAGE
FRACTIONAL BINARY VALUE FOR
CENTER VALUES
HEX
BINARY
WITH
V
REF
2e2 560 V
DC
MS GROUP
LS GROUP
VMS GROUP
VLS GROUP
F
1
1
1
1
15 16
15 256
4 800
0 300
E
1
1
1
0
7 8
7 128
4 480
0 280
D
1
1
0
1
13 16
13 256
4 160
0 260
C
1
1
0
0
3 4
3 64
3 840
0 240
B
1
0
1
1
11 16
11 256
3 520
0 220
A
1
0
1
0
5 8
5 128
3 200
0 200
9
1
0
0
1
9 16
9 256
2 880
0 180
8
1
0
0
0
1 2
1 32
2 560
0 160
7
0
1
1
1
7 16
7 256
2 240
0 140
6
0
1
1
0
3 8
3 128
1 920
0 120
5
0
1
0
1
5 16
2 256
1 600
0 100
4
0
1
0
0
1 4
1 64
1 280
0 080
3
0
0
1
1
3 16
3 256
0 960
0 060
2
0
0
1
0
1 8
1 128
0 640
0 040
1
0
0
0
1
1 16
1 256
0 320
0 020
0
0
0
0
0
0
0
Display Output
e
VMS Group
a
VLS Group
20
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