AD5259_15 datasheet(9/24 Pages) AD

tên linh kiện	AD5259

Giải thích chi tiết về linh kiện	Nonvolatile, IC-Compatible 256-Position, Digital Potentiometer

PDF	24 Pages

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nhà sản xuất	AD [Analog Devices]

Trang chủ	http://www.analog.com

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9 / 24 page

Data Sheet

AD5259

Rev. C | Page 9 of 24

0.5

0.4

0.3

0.2

0.1

–0.1

–0.2

–0.3

–0.4

–0.5

256

224

192

160

128

CODE (Decimal)

–40

°C

+85

°C

+25

°C

Figure 12. R-INL vs. Code vs. Temperature

0.5

0.4

0.3

0.2

0.1

–0.1

–0.2

–0.3

–0.4

–0.5

256

224

192

160

128

CODE (Decimal)

TA = –40°C

TA = +85°C

TA = +25°C

Figure 13. R-DNL vs. Code vs. Temperature

–3.0

–2.5

–2.0

–1.5

–1.0

–0.5

–40

–20

TEMPERATURE (

°C)

FSE @ VDD = 2.7V

FSE @ VDD = 5.5V

Figure 14. Full-Scale Error vs. Temperature

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

–40

–20

TEMPERATURE (

°C)

ZSE @ VDD = 2.7V

ZSE @ VDD = 5.5V

Figure 15. Zero-Scale Error vs. Temperature

0.1

–40

–20

TEMPERATURE (

°C)

VDD = 5.5V

Figure 16. Supply Current vs. Temperature

–1

–40

–20

TEMPERATURE (

°C)

VDD = 2.7V

VDD = 5.5V

Figure 17. Logic Supply Current vs. Temperature vs. VDD

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