Datasheets»National Semiconductor (acquired by TI (Texas Instruments))»ADC0801 Datasheet

ADC0801 Datasheet - Page 20

Download or read online National Semiconductor ADC0801 8-Bit Microprocessor Compatible A/D Converters pdf datasheet.
Also see for ADC0801: Datasheet #2 (41 pages)



Page
20 of 36
prevnext
Functional Description
(Continued)
FIGURE 8 A D Tester with Analog Error Output
TABLE I DECODING THE DIGITAL OUTPUT LEDs
FRACTIONAL BINARY VALUE FOR
HEX
BINARY
MS GROUP
F
1
1
1
1
E
1
1
1
0
7 8
D
1
1
0
1
C
1
1
0
0
3 4
B
1
0
1
1
A
1
0
1
0
5 8
9
1
0
0
1
8
1
0
0
0
1 2
7
0
1
1
1
6
0
1
1
0
3 8
5
0
1
0
1
4
0
1
0
0
1 4
3
0
0
1
1
2
0
0
1
0
1 8
1
0
0
0
1
0
0
0
0
0
Display Output
VMS Group
VLS Group
e
a
FIGURE 9 Basic ‘‘Digital’’ A D Tester
LS GROUP
15 16
15 256
7 128
13 16
13 256
3 64
11 16
11 256
5 128
9 16
9 256
1 32
7 16
7 256
3 128
5 16
2 256
1 64
3 16
3 256
1 128
1 16
1 256
20
TL H 5671 – 19
OUTPUT VOLTAGE
CENTER VALUES
WITH
V
2
2 560 V
e
REF
DC
VMS GROUP
VLS GROUP
4 800
0 300
4 480
0 280
4 160
0 260
3 840
0 240
3 520
0 220
3 200
0 200
2 880
0 180
2 560
0 160
2 240
0 140
1 920
0 120
1 600
0 100
1 280
0 080
0 960
0 060
0 640
0 040
0 320
0 020
0
0

Comments to this Datasheet