Datasheet > AD5245BRJ5-R2

AD5245BRJ5-R2

更新时间： 2024-02-09 10:51:36

品牌	Logo	应用领域
亚德诺 - ADI		数字电位计
页数	文件大小	规格书
16页	853K
描述
256-Position I2C Compatible Digital Potentiometer

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数据手册

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AD5245BRJ5-R2 数据手册

AD5245

1.0

0.8

2.5

2.0

1.5

1.0

0.5

–40

°C

+25°C

+85°C

0.6

+125°C

0.4

= 5.5V

= 2.7V

0.2

–0.2

–0.4

–0.6

–0.8

–1.0

–40

120

128

160

192

224

256

TEMPERATURE (°C)

CODE (Decimal)

Figure 12. Zero-Scale Error vs. Temperature

Figure 9. R-INL vs. Code, V_DD= 5 V

1.0

0.8

40°C

+25°C

+85°C

0.6

+125°C

0.4

0.2

= 5.5V

= 2.7V

–0.2

–0.4

–0.6

–0.8

–1.0

0.1

128

160

192

224

256

–40

120

CODE (Decimal)

TEMPERATURE (°C)

Figure 10. R-DNL vs. Code, V_DD= 5 V

Figure 13. Supply Current vs. Temperature

2.5

2.0

1.5

1.0

= 2.7V

= 5.5V

= 5V

0.5

–40

120

–40

120

TEMPERATURE (°C)

Figure 11. Full-Scale Error vs. Temperature

Figure 14. Shutdown Current vs. Temperature

Rev. 0 | Page ꢀ of 16

1...4 5 678 9 10...16

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