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MAX11300 Datasheet, PDF (13/54 Pages) Maxim Integrated Products – Up to 20 General-Purpose Digital I/Os
MAX11300
PIXI, 20-Port Programmable Mixed-Signal I/O with
12-Bit ADC, 12-Bit DAC, Analog Switches, and GPIO
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
100000
SUPPLY CURRENT
vs. TEMPERATURE
ADC RANGE 0V TO 10V
toc9a
10000
1000
IAVSSIO
IAVDD
100
IAVDDIO
10
1
IAVDDIO
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
100000
SUPPLY CURRENT
vs. TEMPERATURE
ADC RANGE -5V TO +5V
toc9b
10000
1000
IAVSSIO
IAVDD
100
IAVDDIO
10
1
IAVDDIO
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
100000
10000
1000
SUPPLY CURRENT
vs. TEMPERATURE
ADC RANGE -10V TO 0V
toc9c
IAVSSIO
IAVDD
IAVDD
vs. ADC CHANNELS
18
toc10
17.5
ADC RANGE
-5V TO +5V
17
16.5
2.506
2.504
2.502
2.500
2.498
2.496
2.494
-50
100
IAVDDIO
10
1
16
15.5
IAVDDIO
15
14.5
ADC RANGE
-10V TO 0V
ADC RANGE
0V TO 10V
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
14
0
5
10
15
20
NO.OF ADC-CONFIGURED PORTS
ADC INTERNAL REFERENCE
vs. TEMPERATURE
toc11
DAC INTEGRAL NONLINEARITY
vs. DIGITAL CODE
INTERNAL REFERENCE
1.5
toc12
DAC DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
INTERNAL REFERENCE
1
toc13
0.8
1
0.6
0.4
0.5
0.2
0
0
-0.2
-0.5
-0.4
-25 0 25 50 75 100 125
TEMPERATURE (°C)
-1
-1.5
0
RANGE 0V TO 10V
RANGE -5V TO +5V
RANGE -10V TO 0V
1000
2000
3000
4000
DAC CODE (DECIMAL)
-0.6
-0.8
-1
0
RANGE 0V TO 10V
RANGE -5V TO +5V
RANGE -10V TO 0V
1000
2000
3000
4000
DAC CODE (DECIMAL)
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