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參數(shù)資料
| 型號： | AD5243EVAL |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Dual 256-Position I2C Compatible Digital Potentiometer |
| 中文描述： | 雙256位I2C兼容數(shù)字電位器 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 798K |
| 代理商： | AD5243EVAL |
AD5243/AD5248
TYPICAL PERFORMANCE CHARACTERISTICS
Rev. 0 | Page 8 of 20
–2.0
–1.5
–1.0
–0.5
0
0.5
R
1.0
1.5
2.0
128
96
32
64
0
160
192
224
256
CODE (DECIMAL)
0
V
DD
= 5.5V
T
A
= 25°C
R
AB
= 10k
V
DD
= 2.7V
Figure 5. R-INL vs. Code vs. Supply Voltages
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
R
128
96
32
64
0
160
192
224
256
CODE (DECIMAL)
0
T
A
= 25°C
R
AB
= 10k
V
DD
= 2.7V
V
DD
= 5.5V
Figure 6. R-DNL vs. Code vs. Supply Voltages
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
P
128
96
32
64
0
160
192
224
256
CODE (DECIMAL)
0
R
AB
= 10k
V
DD
= 2.7V
T
A
= –40°C, +25°C, +85°C, +125°C
V
DD
= 5.5V
T
A
= –40°C, +25°C, +85°C, +125°C
Figure 7. INL vs. Code vs. Temperature
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
P
128
96
32
64
0
160
192
224
256
CODE (DECIMAL)
0
V
DD
= 2.7V; T
A
= –40°C, +25°C, +85°C, +125°C
R
AB
= 10k
Figure 8. DNL vs. Code vs. Temperature
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
P
128
96
32
64
0
160
192
224
256
CODE (DECIMAL)
0
T
A
= 25°C
R
AB
= 10k
V
DD
= 2.7V
V
DD
= 5.5V
Figure 9. INL vs. Code vs. Supply Voltages
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
P
128
96
32
64
0
160
192
224
256
CODE (DECIMAL)
0
T
A
= 25°C
R
AB
= 10k
V
DD
= 2.7V
V
DD
= 5.5V
Figure 10. DNL vs. Code vs. Supply Voltages
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD5245 | 制造商:AD 制造商全稱:Analog Devices 功能描述:256-Position I2C Compatible Digital Potentiometer |
| AD5245BRJ10 | 制造商:AD 制造商全稱:Analog Devices 功能描述:256-Position I2C-Compatible Digital Potentiometer |
| AD5245BRJ100-R2 | 制造商:Analog Devices 功能描述:Digital Potentiometer 256POS 100KOhm Single 8-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:IC DIGITAL POT. 8-BIT I2C |
| AD5245BRJ100-RL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:256-Position I2C Compatible Digital Potentiometer |
| AD5245BRJ10-R2 | 制造商:Analog Devices 功能描述:IC DIGITAL POT. 8-BIT I2C |
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