參數(shù)資料
型號(hào): AD5227BUJZ50-RL72
廠商: Analog Devices, Inc.
元件分類: 數(shù)字電位計(jì)
英文描述: 64-Position Up/Down Control Digital Potentiometer
中文描述: 64工位上/下控制數(shù)字電位器
文件頁數(shù): 7/16頁
文件大?。?/td> 331K
代理商: AD5227BUJZ50-RL72
AD5227
TYPICAL PERFORMANCE CHARACTERISTICS
0.25
Rev. 0 | Page 7 of 16
–0.25
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0.20
0
64
56
48
40
32
24
CODE (Decimal)
16
8
0
R
V
DD
= 5.5V
–40
°
C
+25
°
C
+85
°
C
+105
°
C
Figure 6. R-INL vs. Code vs. Temperature, V
DD
= 5 V
0.25
–0.25
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0.20
0
64
56
48
40
32
24
CODE (Decimal)
16
8
0
R
V
DD
= 5.5V
–40
°
C
+25
°
C
+85
°
C
+105
°
C
Figure 7. R-DNL vs. Code vs. Temperature, V
DD
= 5 V
0.25
–0.25
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0.20
0
64
56
48
40
32
24
CODE (Decimal)
16
8
0
P
V
DD
= 5.5V
–40
°
C
+25
°
C
+85
°
C
+105
°
C
Figure 8. INL vs. Code, V
DD
= 5 V
0.25
–0.25
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0.20
0
64
56
48
40
32
24
CODE (Decimal)
16
8
0
P
V
DD
= 5.5V
–40
°
C
+25
°
C
+85
°
C
+105
°
C
Figure 9. DNL vs. Code vs. Temperature, V
DD
= 5 V
0
–0.9
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
–40
–20
0
20
40
60
100
80
0
TEMPERATURE (
°
C)
F
V
DD
= 5.5V
V
DD
= 2.7V
Figure 10. Full-Scale Error vs. Temperature
1.0
0
–40
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
–20
0
20
40
60
100
80
0
TEMPERATURE (
°
C)
Z
V
DD
= 5.5V
V
DD
= 2.7V
Figure 11. Zero-Scale Error vs. Temperature
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