Datasheet

MAX5290–MAX5295
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
______________________________________________________________________________________ 11
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= 3V, V
REF
= 2.5V, R
L
= 10kΩ, C
L
= 100pF, speed mode = FAST, PU = floating, T
A
= +25°C, unless otherwise noted.)
INTEGRAL NONLINEARITY
vs. TEMPERATURE (12-BIT)
MAX5290 toc10
TEMPERATURE (°C)
INL (LSB)
603510-15
-2
0
2
4
-4
-40 85
UNITY GAIN
B-GRADE
DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE (12-BIT)
MAX5290 toc11
TEMPERATURE (°C)
DNL (LSB)
603510-15
-0.1
0
0.1
0.2
-0.2
-40 85
UNITY GAIN
0
0.10
0.05
0.20
0.15
0.30
0.25
0.35
0.45
0.40
0.50
1.0 2.0 2.51.5 3.0 3.5 4.0 4.5 5.0
MAX5290 toc12
V
REF
(V)
INL (LSB)
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE (MAX5290A)
0
0.2
0.1
0.4
0.3
0.6
0.5
0.7
0.9
0.8
1.0
1.0 2.0 2.51.5 3.0 3.5 4.0 4.5 5.0
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE (MAX5291A)
MAX5290 toc13
V
REF
(V)
INL (LSB)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
-40 -15 10 35 60 85
OFFSET ERROR vs. TEMPERATURE
(A-GRADE)
MAX5290 toc14
TEMPERATURE (
°
C)
OFFSET ERROR (mV)
UNITY GAIN
FORCE
SENSE
CODE = 40
UNITY GAIN: 1 LSB = 0.6mV
FORCE SENSE: 1 LSB = 0.3mV
OFFSET ERROR vs. TEMPERATURE
MAX5290 toc15
TEMPERATURE (°C)
OFFSET ERROR (LSB)
603510-15
-8
-6
-4
-2
0
-10
-40 85
FORCE SENSE
UNITY GAIN
UNITY GAIN: 1 LSB = 0.6mV
FORCE SENSE: 1 LSB = 0.3mV
-0.35
-0.20
-0.25
-0.30
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
-40 10-15 356085
GAIN ERROR vs. TEMPERATURE
(A-GRADE)
MAX5290 toc16
TEMPERATURE (°C)
GAIN ERROR (LSB)
UNITY GAIN
FORCE
SENSE
UNITY GAIN: 1 LSB = 0.6mV
FORCE SENSE: 1 LSB = 0.3mV
GAIN ERROR vs. TEMPERATURE
MAX5290 toc17
TEMPERATURE (°C)
GAIN ERROR (LSB)
603510-15
-8
-6
-4
-2
0
-10
-40 85
FORCE SENSE
UNITY GAIN
UNITY GAIN: 1 LSB = 0.6mV
FORCE SENSE: 1 LSB = 0.3mV
REFERENCE INPUT BANDWIDTH
MAX5290 toc18
FREQUENCY (Hz)
GAIN (dB)
1M100k10k1k
-25
-20
-15
-10
-5
0
5
-30
010M
V
REF
= 0.1V
P-P
AT 2.5V
DC