max5721euat Maxim Integrated Products, Inc., max5721euat Datasheet - Page 5
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max5721euat
Manufacturer Part Number
max5721euat
Description
Max5721 10-bit, Low-power, Dual, Voltage-output Dac With Serial Interface
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.MAX5721EUAT.pdf
(14 pages)
(V
REF
160
140
120
100
160
140
120
100
80
60
40
20
80
60
40
20
-1
-2
-3
-4
0
4
3
2
1
0
0
2.7
= V
-40
-40
DD
-20
MINIMUM DNL
-20
MAXIMUM DNL
3.2
, T
WORST-CASE INL AND DNL
vs. SUPPLY VOLTAGE
0
A
0
SUPPLY CURRENT
vs. TEMPERATURE
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
SUPPLY CURRENT
= +25°C, unless otherwise noted.)
TEMPERATURE ( C)
TEMPERATURE ( C)
3.7
20
20
_______________________________________________________________________________________
CODE = 3FF HEX
10-Bit, Low-Power, Dual, Voltage-Output
40
40
4.2
MINIMUM INL
60
60
MAXIMUM INL
V
V
4.7
DD
DD
80
80
= +5.5V
= +3.6V
100 120
100 120
5.2
Typical Operating Characteristics (continued)
300
250
200
150
100
3.0
2.5
2.0
1.5
1.0
0.5
50
0
0
SOURCE-AND-SINK CURRENT CAPABILITY
2.7
FULL-SCALE SETTLING TIME (V
0
CODE = 300
HEX, SOURCING
CURRENT
FROM OUT_
POWER-DOWN SUPPLY CURRENT
2
3.2
vs. SUPPLY VOLTAGE
4
CODE = 000
SINKING CURRENT INTO OUT_
DAC with Serial Interface
SUPPLY VOLTAGE (V)
I
SOURCE/SINK
3.7
(V
6
CODE = 100 HEX,
SINKING CURRENT
INTO OUT_
DD
1 s/div
= +3V)
8
CODE 000 TO 3FF HEX
R
C
4.2
L
L
= 5k
= 200pF
(mA)
10
CODE = 3FF
HEX, SOURCING
CURRENT
FROM OUT_
4.7
12
DD
MAX5721 toc17
14
5.2
= +5V)
16
V
5V/div
V
1V/div
SCLK
OUT
_
900
800
700
600
500
400
300
200
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
SUPPLY CURRENT vs. CS INPUT VOLTAGE
SOURCE-AND-SINK CURRENT CAPABILITY
FULL-SCALE SETTLING TIME (V
0
0
CODE 3FF HEX TO 000
R
C
L
L
2
= 5k
= 200pF
1
CODE = 000
SINKING CURRENT INTO OUT_
4
CS INPUT VOLTAGE (V)
I
2
CODE = 300 HEX,
SOURCING CURRENT
FROM OUT_
SOURCE/SINK
(V
V
6
DD
CODE = 3FF HEX, SOURCING
CURRENT FROM OUT_
DD
1 s/div
= +3V
= +5V)
8
3
CODE = 100 HEX,
SINKING CURRENT
INTO OUT_
(mA)
10
V
DD
4
= +5V
12
DD
MAX5721 toc18
5
14
= +5V)
16
5
V
5V/div
V
1V/div
SCLK
OUT
_