MAX11311 Datasheet, PDF (14/51 Pages) Maxim Integrated Products – PIXI, 12-Port Programmable Mixed-Signal I/O with 12-Bit ADC, 12-Bit DAC, Analog Switches, and GPIO

MAX11311
PIXI, 12-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.)
DAC INTEGRAL NONLINEARITY
vs. DIGITAL CODE
EXTERNAL REFERENCE
1.5
toc14
1
0.5
0
-0.5
-1
-1.5
0
RANGE 0V TO 10V
RANGE -5V TO +5V
RANGE -10V TO 0V
1000
2000
3000
4000
DAC CODE (DECIMAL)
DAC DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
EXTERNAL REFERENCE
1
toc15
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-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)
DAC OFFSET ERROR
vs. TEMPERATURE
toc16
3.5
2.5
1.5
0.5
-0.5
-1.5
-2.5
-50 -25
RANGE 0V TO 10V
RANGE -5V TO +5V
RANGE -10V TO 0V
0
25 50 75
TEMPERATURE (°C)
100 125
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-50 -25
DAC GAIN ERROR
vs. TEMPERATURE
toc17
RANGE 0V TO 10V
RANGE -5V TO +5V
RANGE -10V TO 0V
0
25 50 75
TEMPERATURE (°C)
100 125
100000
SUPPLY CURRENT
vs. TEMPERATURE
DAC RANGE 0V TO 10V
toc20a
10000
1000
I_AVSSIO
I_AVDD
100
10
I_AVDDIO
1
I_AVDDIO
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
DAC OFFSET ERROR
vs. SUPPLY VOLTAGE
4
toc18
3
2
1
0
-1
-2
4.7
RANGE 0V TO 10V
RANGE -5V TO +5V
RANGE -10V TO 0V
4.8
4.9
5
5.1
5.2
5.3
SUPPLY VOLTAGE (V)
100000
SUPPLY CURRENT
vs. TEMPERATURE
DAC RANGE -5V TO +5V
toc20b
10000
1000
I_AVSSIO
I_AVDD
100
10
I_AVDDIO
1
I_AVDDIO
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
DAC GAIN ERROR
vs. SUPPLY VOLTAGE
toc19
-0.1
-0.3
-0.5
-0.7
-0.9
-1.1
RANGE 0V TO 10V
-1.3
RANGE -5V TO +5V
-1.5
4.7
RANGE -10V TO 0V
4.8
4.9
5
5.1
5.2
5.3
SUPPLY VOLTAGE (V)
100000
SUPPLY CURRENT
vs. TEMPERATURE
DAC RANGE -10V TO 0V
toc20c
10000
1000
I_AVSSIO
I_AVDD
100
10
I_AVDDIO
I_AVDDIO
1
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
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