Datasheet

9Maxim Integrated
14-/16-Bit, Low-Power, Buffered Output,
Rail-to-Rail DACs with SPI Interface
MAX5214/MAX5216
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5214 toc20b
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
45
50
55
60
65
70
75
80
40
5.14.73.1 3.5 3.9 4.32.7 5.5
NO LOAD
V
DD
= V
REF
V
OUT
= ZERO SCALE
MAX5216
MAX5214
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5214 toc20a
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
5.14.73.9 4.33.53.1
62
64
66
68
70
72
74
76
78
80
60
2.7 5.5
NO LOAD
V
DD
= V
REF
V
OUT
= MIDSCALE
MAX5214
MAX5216
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(POWER-DOWN MODE)
MAX5214 toc21
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
5.14.74.33.93.53.1
0.1
0.2
0.3
0.4
0.5
0.6
0
2.7 5.5
-40°C
0°C
+25°C
+85°C
+105°C
SUPPLY CURRENT vs. DAC CODE
MAX5214 toc22a
CODE
SUPPLY CURRENT (µA)
15,00012,50010,000750050002500
50
55
60
65
70
75
80
45
0
V
REF
= 5.0V
V
REF
= 2.5V
MAX5214
NO LOAD
V
DD
= V
REF
SUPPLY CURRENT vs. DAC CODE
MAX5214 toc22b
CODE
SUPPLY CURRENT (µA)
60,00050,00040,00030,00020,00010,000
50
55
60
65
70
75
80
45
0
V
REF
= 5.0V
V
REF
= 2.5V
NO LOAD
V
DD
= V
REF
MAX5216
V
OUT
vs. TIME
(EXITING POWER-DOWN MODE)
MAX5214 toc23
OUT = MIDSCALE
1V/div
0V
10µs/div
MAX5214/MAX5216
R
L
= 10kI
V
REF
= 5V