Datasheet

Typical Operating Characteristics (continued)
(V
DD
= 5.0V, V
REF
= 4.096V (MAX5532/MAX5534), V
REF
= 3.9V (MAX5533/MAX5535), T
A
= +25°C, unless otherwise noted.)
MAX5532–MAX5535
Dual, Ultra-Low-Power,
12-Bit, Voltage-Output DACs
8 _______________________________________________________________________________________
INL vs. INPUT CODE
(V
DD
= V
REF
= 1.8V)
MAX5532 toc10
DIGITAL INPUT CODE
INL (LSB)
40003000500 1000 2000 350025001500
-4
-3
-2
-1
0
1
2
-5
0 4500
INL vs. INPUT CODE
(V
DD
= V
REF
= 5V)
MAX5532 toc11
DIGITAL INPUT CODE
INL (LSB)
40003000500 1000 2000 350025001500
-4
-3
-2
-1
0
1
2
-5
04500
DNL vs. INPUT CODE
(V
DD
= V
REF
= 1.8V)
MAX5532 toc12
DIGITAL INPUT CODE
DNL (LSB)
350025001501000500
-0.05
0
0.05
0.10
0.15
0.20
0.25
-0.10
0 450030002000 4000
DNL vs. INPUT CODE
(V
DD
= V
REF
= 5V)
MAX5532 toc13
DIGITAL INPUT CODE
DNL (LSB)
3500250015001000500
-0.10
-0.05
0
0.05
0.10
0.15
0.20
-0.15
0 450030002000 4000
OFFSET VOLTAGE vs. TEMPERATURE
MAX5532 toc14
TEMPERATURE (
°
C)
OFFSET VOLTAGE (mV)
603510-15
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
-40 85
V
DD
= 5V
V
REF
= 3.9V
GAIN ERROR CHANGE vs. TEMPERATURE
MAX5532 toc15
TEMPERATURE (
°
C)
GAIN ERROR CHANGE (LSB)
603510-15
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
-40 85
V
DD
= 5V
V
REF
= 3.9V
DIGITAL FEEDTHROUGH RESPONSE
MAX5532 toc16
20μs/div
CS
5V/div
SCLK
5V/div
DIN
5V/div
OUT
50mV/div
ZERO SCALE
DAC OUTPUT LOAD REGULATION
vs. OUTPUT CURRENT
MAX5532 toc17
DAC OUTPUT CURRENT (μA)
DAC OUTPUT VOLTAGE (V)
8006004002000-200-400-600-800
0.6042
0.6044
0.6046
0.6048
0.6050
0.6040
-1000 1000
V
DD
= 1.8V
DAC CODE = MIDSCALE
V
REF
= 1.2V
DAC OUTPUT LOAD REGULATION
vs. OUTPUT CURRENT
MAX5532 toc18
DAC OUTPUT CURRENT (mA)
DAC OUTPUT VOLTAGE (V)
86-8 -6 -4 0 2-2 4
1.9405
1.9410
1.9415
1.9420
1.9425
1.9430
1.9435
1.9440
1.9400
-10 10
V
DD
= 5.0V
DAC CODE = MIDSCALE
V
REF
= 3.9V