MAX5580A(2008) Просмотр технического описания (PDF) - Maxim Integrated
Номер в каталоге
Компоненты Описание
производитель
MAX5580A
(Rev.:2008)
(Rev.:2008)
Maxim Integrated
MAX5580A Datasheet PDF : 34 Pages
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Buffered, Fast-Settling, Quad,
12-/10-/8-Bit, Voltage-Output DACs
Typical Operating Characteristics (continued)
(AVDD = DVDD = 5V, VREF = 4.096V, RL = 10kΩ, CL = 100pF, speed mode = FAST, PU = floating, TA = +25°C, unless otherwise noted.)
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE (MAX5581A)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VREF (V)
INTEGRAL NONLINEARITY
vs. TEMPERATURE (12 BIT)
4
3
2
1
0
-1
-2
-3 B GRADE
MIDSCALE
-4
-40 -15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT
vs. DIGITAL INPUT CODE (UNITY GAIN)
1.0
0.75
0.50
0.25
SLOW MODE
12 BIT
NO LOAD
0
0
1024
2048
3072
4095
DIGITAL INPUT CODE
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE (12 BIT)
4
3
2
1
0
-1
-2
-3 B GRADE
MIDSCALE
-4
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VREF (V)
DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE (12 BIT)
0.2
0.1
0
-0.1
MIDSCALE
-0.2
-40
-15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(FORCE SENSE)
2.6
2.4
2.2 FAST MODE
2.0
1.8
1.6
SLOW MODE
1.4
1.2
1.0
0.8
0.6
0.4 I = IAVDD + IDVDD
0.2
AVDD = DVDD
NO LOAD
0
2.70
3.40
4.10
4.80 5.25
SUPPLY VOLTAGE (V)
DIFFERENTIAL NONLINEARITY
vs. REFERENCE VOLTAGE (12 BIT)
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
MIDSCALE
-0.5
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VREF (V)
SUPPLY CURRENT
vs. DIGITAL INPUT CODE (FORCE SENSE)
2.0
1.5
1.0
0.5
SLOW MODE
12 BIT
NO LOAD
0
0
1024
2048
3072
4095
DIGITAL INPUT CODE
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(UNITY GAIN)
1.6
1.4
FAST MODE
1.2
SLOW MODE
1.0
0.8
0.6
0.4
I = IAVDD + IDVDD
0.2 AVDD = DVDD
NO LOAD
0
2.70
3.40
4.10
4.80 5.25
SUPPLY VOLTAGE (V)
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