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MAX1204ACAP(2012) Просмотр технического описания (PDF) - Maxim Integrated

Номер в каталоге
Компоненты Описание
производитель
MAX1204ACAP
(Rev.:2012)
MaximIC
Maxim Integrated MaximIC
MAX1204ACAP Datasheet PDF : 23 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
MAX1204
5V, 8-Channel, Serial, 10-Bit ADC
with 3V Digital Interface
OUTPUT CODE
11 . . . 111
11 . . . 110
11 . . . 101
FULL-SCALE
TRANSITION
FS = +4.096V
1 LSB = FS
1024
00 . . . 011
00 . . . 010
00 . . . 001
00 . . . 000
012 3
INPUT VOLTAGE (LSBs)
FS
FS - 3/2 LSB
Figure 15. Unipolar Transfer Function, 4.096V = Full Scale
+5V
100k
510k
24k
0.01µF
MAX1204
REFADJ
12
Figure 17. Reference-Adjust Circuit
+5V
R* = 10
SUPPLIES
-5V
+3V GND
OUTPUT CODE
011 . . . 111
011 . . . 110
000 . . . 010
000 . . . 001
000 . . . 000
111 . . . 111
111 . . . 110
111 . . . 101
FS = +4.096V
2
1 LSB = +4.096V
1024
100 . . . 001
100 . . . 000
-FS
0V
INPUT VOLTAGE (LSBs)
+FS - 1 LSB
Figure 16. Bipolar Transfer Function, ±4.096V/2 = Full Scale
20
VDD
GND
VSS VL
+3V DGND
MAX1204
DIGITAL
CIRCUITRY
*OPTIONAL
Figure 18. Power-Supply Grounding Connection
Maxim Integrated

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