參數(shù)資料
型號: MAX5547
廠商: Maxim Integrated Products, Inc.
英文描述: Dual, 10-Bit, Current-Sink Output DAC
中文描述: 雙路、10位、電流輸出DAC
文件頁數(shù): 5/12頁
文件大小: 807K
代理商: MAX5547
M
Dual, 10-Bit, Current-Sink Output DAC
_______________________________________________________________________________________
5
Typical Operating Characteristics (continued)
(V
DD
= +3.0V, GND = 0, external reference = +2.5V, T
A
= +25°C, unless otherwise noted.)
-1.00
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
0
256
512
768
1024
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE (3.6mA SETTING)
M
DIGITAL INPUT CODE
D
8
6
4
2
0
-40
10
-15
35
60
85
MAXIMUM INTEGRAL NONLINEARITY
vs. TEMPERATURE (3.6mA SETTING)
M
TEMPERATURE (
°
C)
I
0
0.2
0.1
0.4
0.3
0.5
0.6
-40
85
MAXIMUM DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE (3.6mA SETTING)
M
TEMPERATURE (
°
C)
D
10
-15
35
60
20
15
10
5
0
-40
10
-15
35
60
85
ZERO-SCALE SINK CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
Z
μ
A
3.6mA FULL SCALE
1.2mA FULL SCALE
1.196
1.200
1.198
1.204
1.202
1.208
1.206
1.210
-40
10
-15
35
60
85
FULL-SCALE SINK CURRENT
vs. TEMPERATURE (1.2mA SETTING)
M
TEMPERATURE (
°
C)
F
3.50
3.60
3.55
3.70
3.65
3.75
3.80
-40
10
-15
35
60
85
FULL-SCALE SINK CURRENT
vs. TEMPERATURE (3.6mA SETTING)
M
TEMPERATURE (
°
C)
F
2.4950
2.4952
2.4956
2.4954
2.4958
2.4960
2.5
3.5
SUPPLY VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
M
I
2.4940
2.4935
2.4930
2.4925
2.4920
-40
10
-15
35
60
85
INTERNAL REFERENCE
VOLTAGE vs. TEMPERATURE
M
TEMPERATURE (
°
C)
I
490
494
492
498
496
500
502
2.5
3.5
SUPPLY VOLTAGE (V)
4.0
3.0
4.5
5.0
5.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
I
D
μ
A
EXTERNAL REFERENCE = 2.5V,
CS
= SCLK = DIN = GND
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