參數(shù)資料
型號: MAX5721
廠商: Maxim Integrated Products, Inc.
英文描述: 10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interface
中文描述: 10位、低功耗、雙路、電壓輸出DAC,串行接口
文件頁數(shù): 5/14頁
文件大小: 643K
代理商: MAX5721
M
10-Bit, Low-Power, Dual, Voltage-Output
DAC with Serial Interface
_______________________________________________________________________________________
5
-4
-2
-3
1
0
-1
3
2
4
-40
20
40
-20
0
60
80
100 120
M
TEMPERATURE (
°
C)
I
WORST-CASE INL AND DNL
vs. TEMPERATURE
MAXIMUM INL
MINIMUM INL
MAXIMUM DNL
MINIMUM DNL
0
0.5
1.0
1.5
2.0
2.5
3.0
0
4
2
6
8
10
12
14
16
SOURCE-AND-SINK CURRENT CAPABILITY
(V
DD
= +3V)
M
I
SOURCE/SINK
(mA)
V
O
CODE = 3FF
HEX, SOURCING
CURRENT
FROM OUT_
CODE = 300
HEX, SOURCING
CURRENT
FROM OUT_
CODE = 100 HEX,
SINKING CURRENT
INTO OUT_
CODE = 000
SINKING CURRENT INTO OUT_
0
4
2
6
8
10
12
14
16
SOURCE-AND-SINK CURRENT CAPABILITY
(V
DD
= +5V)
M
I
SOURCE/SINK
(mA)
V
O
0
1.5
1.0
0.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
CODE = 3FF HEX, SOURCING
CURRENT FROM OUT_
CODE = 300 HEX,
SOURCING CURRENT
FROM OUT_
CODE = 000
SINKING CURRENT INTO OUT_
CODE = 100 HEX,
SINKING CURRENT
INTO OUT_
0
20
40
60
80
100
120
140
160
2.7
3.7
3.2
4.2
4.7
5.2
M
SUPPLY VOLTAGE (V)
S
μ
A
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
CODE = 3FF HEX
FULL-SCALE SETTLING TIME (V
DD
MAX5721 toc17
V
OUT
_
1V/div
1
μ
s/div
CODE 000 TO 3FF HEX
R
L
= 5k
C
L
= 200pF
V
5V/div
2.7
3.7
3.2
4.2
4.7
5.2
M
SUPPLY VOLTAGE (V)
P
POWER-DOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
0
100
50
200
150
250
300
0
200
100
500
400
300
800
700
600
900
0
2
1
3
4
5
SUPPLY CURRENT vs. CS INPUT VOLTAGE
M
S
μ
A
V
DD
= +3V
V
DD
= +5V
CS INPUT VOLTAGE (V)
Typical Operating Characteristics (continued)
(V
REF
= V
DD
, T
A
= +25
°
C, unless otherwise noted.)
0
40
20
100
80
60
140
120
160
-40
20
40
-20
0
60
80
100 120
M
TEMPERATURE (
°
C)
S
μ
A
SUPPLY CURRENT
vs. TEMPERATURE
V
DD
= +3.6V
V
DD
= +5.5V
FULL-SCALE SETTLING TIME (V
DD
= +5V)
MAX5721 toc18
V
OUT
_
1V/div
1
μ
s/div
V
5V/div
CODE 3FF HEX TO 000
R
L
= 5k
C
L
= 200pF
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