Datasheet

MAX5742
12-Bit, Low-Power, Quad, Voltage-Output
DAC with Serial Interface
_______________________________________________________________________________________ 5
WORST-CASE INL AND DNL
vs. TEMPERATURE
MAX5742 toc10
-16
-12
-4
-8
8
12
4
0
16
INL AND DNL (LSB)
-40 20 40 600
80
100 120
TEMPERATURE (°C)
MINIMUM DNL
MINIMUM INL
MAXIMUM DNL
MAXIMUM INL
-20
0
0.5
1.0
1.5
2.0
2.5
3.0
042 6 8 10121416
SOURCE-AND-SINK CURRENT CAPABILITY
(V
DD
= +3V)
MAX5742 toc11
I
SOURCE/SINK
(mA)
V
OUT
(V)
CODE = 000 HEX,
SINKING CURRENT INTO OUT_
CODE = FFF
HEX, SOURCING
CURRENT
FROM OUT_
CODE = C00
HEX, SOURCING
CURRENT
FROM OUT_
CODE = 400 HEX,
SINKING CURRENT
INTO OUT_
042 6 8 10121416
SOURCE-AND-SINK CURRENT CAPABILITY
(V
DD
= +5V)
MAX5742 toc12
I
SOURCE/SINK
(mA)
V
OUT
(V)
0
1.5
1.0
0.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
CODE = 000 HEX,
SINKING CURRENT INTO OUT_
CODE = FFF HEX, SOURCING
CURRENT FROM OUT_
CODE = C00 HEX,
SOURCING CURRENT
FROM OUT_
CODE = 400 HEX,
SINKING CURRENT
INTO OUT_
0
160
80
320
240
400
480
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5742 toc13
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
2.7 3.7 4.23.2 4.7 5.2
CODE = 0 x 800
CODE = 0 x FFF
CODE = 0 x 000
200
230
220
260
250
280
290
SUPPLY CURRENT vs. TEMPERATURE
MAX5742 toc16
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
-40 40-20
060
80
100
V
DD
= 5.5V
V
DD
= 3.6V
270
240
210
20
120
0
100
50
200
150
250
300
2.0 3.5 4.02.5 3.0 4.5 5.0 5.5
POWER-DOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5742 toc14
SUPPLY VOLTAGE (V)
POWER-DOWN SUPPLY CURRENT (nA)
0
200
100
500
400
300
800
700
600
900
021 345
SUPPLY CURRENT vs. CS INPUT VOLTAGE
MAX5742 toc15
CS INPUT VOLTAGE (V)
SUPPLY CURRENT (µA)
V
DD
= +3V
V
DD
= +5V
Typical Operating Characteristics (continued)
(V
REF
= V
DD
, T
A
= +25°C, unless otherwise noted.)