MAX5230/MAX5231
3V/5V, 12-Bit, Serial Voltage-Output Dual DACs
with Internal Reference
_______________________________________________________________________________________
7
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE (MAX5231)
MAX5230/MAX5231 toc04
DIGITAL INPUT CODE
DNL (LSB)
40003500300025002000150010005000
-0.10
-0.05
0
0.05
0.10
0.15
-0.15
SUPPLY CURRENT vs. TEMPERATURE
(MAX5230)
MAX5230/MAX5231 toc05
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
410
420
430
440
450
400
-40 85
SUPPLY CURRENT vs. TEMPERATURE
(MAX5231)
MAX5230/MAX5231 toc06
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
410
420
430
440
450
400
-40 85
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX5230)
MAX5230/MAX5231 toc07
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
3.33.0
405
410
415
420
425
430
400
2.7 3.6
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX5231)
MAX5230/MAX5231 toc08
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
5.255.004.75
465
470
475
480
485
490
460
4.50 5.50
FULL POWER-DOWN SUPPLY CURRENT
vs. TEMPERATURE (MAX5230)
MAX5230/MAX5231 toc09
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
6035-15 10
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.40
-40 85
NO LOAD
TWO-DACs SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE (MAX5230)
MAX5230/MAX5231 toc10
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
205
210
215
220
225
230
200
-40 85
NO LOAD
ONE-DAC SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE (MAX5230)
MAX5230/MAX5231 toc11
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
305
310
315
320
325
330
300
-40 85
NO LOAD
FULL POWER-DOWN SUPPLY CURRENT
vs. TEMPERATURE (MAX5231)
MAX5230/MAX5231 toc12
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
6035-15 10
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.4
-40 85
NO LOAD
Typical Operating Characteristics (continued)
(V
DD
= +3V (MAX5230), V
DD
= +5V (MAX5231), R
L
= 5kΩ, C
L
= 100pF, OS_ = AGND, both DACs enabled with full-scale output code,
T
A
= +25°C, unless otherwise noted.)
