Datasheet

MAX5590–MAX5595
Buffered, Fast-Settling, Octal, 12/10/8-Bit,
Voltage-Output DACs
______________________________________________________________________________________ 11
-0.2
0
-0.1
0.1
0.2
-40 10-15 35 60 85
DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE (12-BIT)
MAX5590-95 toc10
TEMPERATURE (°C)
DNL (LSB)
B-GRADE
MIDSCALE
0
1
2
3
4
5
0 1024 2048 3072 4095
SUPPLY CURRENT
vs. DIGITAL INPUT CODE (FORCE-SENSE)
MAX5590-95 toc11
DIGITAL INPUT CODE
SUPPLY CURRENT (mA)
12-BIT
NO LOAD
0
1
2
3
0 1024 2048 3072 4095
SUPPLY CURRENT
vs. DIGITAL INPUT CODE (UNITY GAIN)
MAX5590-95 toc12
DIGITAL INPUT CODE
SUPPLY CURRENT (mA)
12-BIT
NO LOAD
0
1
2
3
4
2.70 3.40 4.10 4.80 5.25
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (FORCE-SENSE)
MAX5590-95 toc13
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
SLOW MODE
FAST MODE
AV
DD
= DV
DD
NO LOAD
0
0.5
1.0
1.5
2.0
2.5
3.0
2.70 3.40 4.10 4.80 5.25
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (UNITY GAIN)
MAX5590-95 toc14
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
AV
DD
= DV
DD
NO LOAD
SLOW MODE
FAST MODE
0
20
10
30
50
40
60
2.70 4.103.40 4.80 5.25
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5590-95 toc15
SUPPLY VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT (nA)
NO LOAD
FORCE SENSE
UNITY GAIN
0
1
2
4
5
3
6
7
-40 10-15 35 60 85
OFFSET ERROR vs. TEMPERATURE
MAX5590-95 toc16
TEMPERATURE (°C)
OFFSET ERROR (LSB)
CODE = 40
UNITY GAIN: 1 LSB = 1mV
FORCE SENSE: 1 LSB = 0.5mV
UNITY GAIN
FORCE SENSE
-10
-8
-4
-6
-2
0
-40 10-15 35 60 85
GAIN ERROR vs. TEMPERATURE
MAX5590-95 toc17
TEMPERATURE (°C)
GAIN ERROR (LSB)
FORCE SENSE
UNITY GAIN
UNITY GAIN: 1 LSB = 1mV
FORCE SENSE: 1 LSB = 0.5mV
0
0.5
1.5
1.0
2.0
2.5
-15 -5-10 0 5 10 15
OUTPUT VOLTAGE
vs. OUTPUT SOURCE/SINK CURRENT
MAX5590-95 toc18
I
OUT
(mA)
OUTPUT VOLTAGE (V)
UNITY GAIN
V
REF
= 4.096V
MIDSCALE
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= 5V, V
REF
= 4.096V, R
L
= 10kΩ, C
L
= 100pF, speed mode = FAST, PU = unconnected, T
A
= +25°C, unless otherwise
noted.)