Rainbow Electronics MAX5231 - Manual (Page 7)

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)
4000 3500 3000 2500 2000 1500 1000 500 0
-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 (
µ
A)
60 35 10 -15
410
420
430
440
450
400
-40 85
SUPPLY CURRENT vs. TEMPERATURE
(MAX5231)
MAX5230/MAX5231 toc06
TEMPERATURE ( °C)
SUPPLY CURRENT (
µ
A)
60 35 10 -15
410
420
430
440
450
400
-40 85
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX5230)
MAX5230/MAX5231 toc07
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (
µ
A)
3.3 3.0
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 (
µ
A)
5.25 5.00 4.75
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 (
µ
A)
60 35 -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 (
µ
A)
60 35 10 -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 (
µ
A)
60 35 10 -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 (
µ
A)
60 35 -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 = 5k Ω, C
L = 100pF, OS_ = AGND, both DACs enabled with full-scale output code,
T A = +25°C, unless otherwise noted.)