MAX11301 Datasheet, PDF (14/55 Pages) Maxim Integrated Products – Programmable Sample Averaging Per ADC Port

MAX11301
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.)
DAC GAIN ERROR
vs. TEMPERATURE
2
toc17
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-50 -25
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)
I_AVDD
vs. DAC CHANNELS
19
toc21a
18
17
ADC RANGE
0V TO 10V
16
ADC RANGE
-5V TO +5V
15
ADC RANGE
14
-10V TO 0V
13
0
5
10
15
20
NO. OF DAC-CONFIGURED PORTS
DAC OFFSET ERROR
vs. SUPPLY VOLTAGE
4
toc18
3
2
1
0
-1
-2
4.7
100000
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)
SUPPLY CURRENT
vs. TEMPERATURE
DAC RANGE -5V TO +5V
toc20b
10000
1000
100
10
1
I_AVSSIO
I_AVDDIO
I_AVDD
I_AVDDIO
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
I_AVDDIO
vs. DAC CHANNELS
ADC RANGE
-5V TO +5V
toc21b
ADC RANGE
-10V TO 0V
ADC RANGE
0V TO 10V
5
10
15
20
NO. OF DAC-CONFIGURED PORTS
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)
I_AVSSIO
vs. DAC CHANNELS
7
toc21c
6
ADC RANGE
-5V TO +5V
5
4 ADC RANGE
0V TO 10V
3
2
ADC RANGE
-10V TO 0V
1
0
0
5
10
15
20
NO. OF DAC-CONFIGURED PORTS
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