AD5624R 查看數據表（PDF） - Analog Devices

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AD5624R

Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/°C On-Chip Reference

Analog Devices 

Data Sheet

10

VDD = 5V

8 VREFOUT = 2.5V

TA = 25°C

6

4

2

0

–2

–4

–6

–8

–10

CODE

Figure 11. AD5664R-5 INL, Internal Reference

4

VDD = 5V

3

VREFOUT = 2.5V

TA = 25°C

2

1

0

–1

–2

–3

–4

CODE

Figure 12. AD5644R-5 INL, Internal Reference

1.0

VDD = 5V

0.8 VREFOUT = 2.5V

TA = 25°C

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

–0.8

–1.0

0

500 1000 1500 2000 2500 3000 3500 4000

CODE

Figure 13. AD5624R-5 INL, Internal Reference

AD5624R/AD5644R/AD5664R

1.0

VDD = 5V

0.8 VREFOUT = 2.5V

TA = 25°C

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

–0.8

–1.0

CODE

Figure 14. AD5664R-5 DNL, Internal Reference

0.5

VDD = 5V

0.4 VREFOUT = 2.5V

TA = 25°C

0.3

0.2

0.1

0

–0.1

–0.2

–0.3

–0.4

–0.5

CODE

Figure 15. AD5644R-5 DNL, Internal Reference

0.20

0.15

0.10

VDD = 5V

VREFOUT = 2.5V

TA = 25°C

0.05

0

–0.05

–0.10

–0.15

–0.20

0

500 1000 1500 2000 2500 3000 3500 4000

CODE

Figure 16. AD5624R-5 DNL, Internal Reference

Rev. D | Page 11 of 28

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