Datasheet

MAX5580–MAX5585
Buffered, Fast-Settling, Quad,
12-/10-/8-Bit, Voltage-Output DACs
12 ______________________________________________________________________________________
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5580-85 toc19
SUPPLY VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT (nA)
4.804.103.402.70 5.25
55
60
65
70
75
80
85
90
95
100
50
UNITY GAIN
FORCE SENSE
AV
DD
= DV
DD
NO LOAD
I = I
AVDD
+ I
DVDD
0.6
0.4
0.5
0.3
0.2
0.1
0
-40 10-15 35 60 85
INTEGRAL NONLINEARITY
vs. TEMPERATURE (A GRADE)
MAX5580-85 toc20
TEMPERATURE (
°
C)
INL (LSB)
UNITY GAIN
FORCE SENSE
3.0
2.0
2.5
1.5
1.0
0.5
0
-40 10-15 35 60 85
OFFSET ERROR
vs. TEMPERATURE (A GRADE)
MAX5580-85 toc21
TEMPERATURE (
°
C)
OFFSET ERROR (mV)
UNITY GAIN
FORCE SENSE
7
5
6
3
1
4
2
0
-40 10-15 35 60 85
OFFSET ERROR vs. TEMPERATURE
MAX5580-85 toc22
TEMPERATURE (
°
C)
OFFSET ERROR (LSB)
CODE = 40
UNITY GAIN: 1 LSB = 1mV
FORCE SENSE: 1 LSB = 0.5mV
B GRADE
UNITY GAIN
FORCE SENSE
0
-0.5
-1.0
-1.5
-2.0
-2.5
-40 10-15 35 60 85
GAIN ERROR
vs. TEMPERATURE (A GRADE)
MAX5580-85 toc23
TEMPERATURE (
°
C)
GAIN ERROR (LSB)
UNITY GAIN
FORCE SENSE
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-40 10-15 35 60 85
GAIN ERROR vs. TEMPERATURE
MAX5580-85 toc24
TEMPERATURE (
°
C)
GAIN ERROR (LSB)
UNITY GAIN
FORCE SENSE
B GRADE
UNITY GAIN: 1 LSB = 1mV
FORCE SENSE: 1 LSB = 0.5mV
OUTPUT VOLTAGE
vs. OUTPUT SOURCE/SINK CURRENT
MAX5580-85 toc25
I
OUT
(mA)
OUTPUT VOLTAGE (V)
1050-5-10
0.5
1.0
1.5
2.0
2.5
0
-15 15
UNITY GAIN
V
REF
= 4.096V
MIDSCALE
MAJOR-CARRY TRANSITION GLITCH
MAX5580-85 toc26
CS
2V/div
(AC COUPLED)
OUT_
10mV/div
200ns/div
SETTLING TIME POSITIVE
MAX5580-85 toc27
CS
2V/div
OUT_
2V/div
400ns/div
FULL-SCALE TRANSITION
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.)