Datasheet

MAX5580–MAX5585
Buffered, Fast-Settling, Quad,
12-/10-/8-Bit, Voltage-Output DACs
______________________________________________________________________________________ 11
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE (MAX5581A)
MAX5580-85 toc10
V
REF
(V)
INL (LSB)
4.54.03.0 3.52.0 2.51.5
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
1.0 5.0
4
2
3
0
-1
-3
1
-2
-4
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE (12 BIT)
MAX5580-85 toc11
V
REF
(V)
INL (LSB)
B GRADE
MIDSCALE
DIFFERENTIAL NONLINEARITY
vs. REFERENCE VOLTAGE (12 BIT)
MAX5580-85 toc12
V
REF
(V)
DNL (LSB)
4.54.03.0 3.52.0 2.51.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
1.0 5.0
MIDSCALE
4
2
3
0
-1
-3
1
-2
-4
-40 10-15 35 60 85
INTEGRAL NONLINEARITY
vs. TEMPERATURE (12 BIT)
MAX5580-85 toc13
TEMPERATURE (
°
C)
INL (LSB)
B GRADE
MIDSCALE
0.2
0.1
0
-0.1
-0.2
-40 10-15 35 60 85
DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE (12 BIT)
MAX5580-85 toc14
TEMPERATURE (
°
C)
DNL (LSB)
MIDSCALE
2.0
1.5
1.0
0.5
0
0 1024 2048 3072 4095
SUPPLY CURRENT
vs. DIGITAL INPUT CODE (FORCE SENSE)
MAX5580-85 toc15
DIGITAL INPUT CODE
SUPPLY CURRENT (mA)
SLOW MODE
12 BIT
NO LOAD
1.0
0.75
0.50
0.25
0
0 1024 2048 3072 4095
SUPPLY CURRENT
vs. DIGITAL INPUT CODE (UNITY GAIN)
MAX5580-85 toc16
DIGITAL INPUT CODE
SUPPLY CURRENT (mA)
SLOW MODE
12 BIT
NO LOAD
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(FORCE SENSE)
MAX5580-85 toc17
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
4.804.103.40
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
0
2.70 5.25
FAST MODE
SLOW MODE
I = I
AVDD
+ I
DVDD
AV
DD
= DV
DD
NO LOAD
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(UNITY GAIN)
MAX5580-85 toc18
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
4.804.103.402.70 5.25
FAST MODE
SLOW MODE
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
I = I
AVDD
+ I
DVDD
AV
DD
= DV
DD
NO LOAD
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= 5V, V
REF
= 4.096V, R
L
= 10kΩ, C
L
= 100pF, speed mode = FAST, PU = floating, T
A
= +25°C, unless otherwise noted.)