AD7156 datasheet(10/28 Pages) AD

10 / 28 page

AD7156

Rev. 0 | Page 10 of

–4

–5

–50

–25

100

–2

–1

–3

–10

–20

010

515

CAPDAC CODE

1.8V

3.3V

TEMPERATURE (°C)

Figure 16. Capacitance Input Offset Error vs. Temperature,

VDD = 1.8 V and 3.3 V, CIN and EXC Pins Open Circuit

Figure 19. CAPDAC Differential Nonlinearity (DNL), VDD = 1.8 V

0.35

0.25

0.05

–0.15

0.15

–0.05

–0.25

–50

–25

TEMPERATURE (°C)

–0.35

–50

100

1.8V

3.6V

2.7V

4.0

3.0

1.0

0.5

2.0

3.5

1.5

2.5

TEMPERATURE (°C)

Figure 17. Capacitance Input Gain Error vs. Temperature,

VDD = 2.7 V, CIN to EXC = 4 pF

Figure 20. Current vs. Temperature,

VDD = 1.8 V, 2 V, 2.7 V, and 3.6 V

16.50

16.25

15.75

15.25

16.00

15.50

15.00

14.75

14.50

–50

–25

100

TEMPERATURE (°C)

1.8V

3.6V

2.7V

1.8V

3.6V

2.7V

–50

–25

TEMPERATURE (°C)

Figure 18. EXC Frequency Error vs. Temperature,

VDD = 1.8 V, 2 V, 2.7 V, and 3.6 V

Figure 21. Power-Down Current vs. Temperature,

VDD = 1.8 V, 2 V, 2.7 V, and 3.6 V

AD7156 Datasheet(PDF) 10 Page - Analog Devices

AD7156 Datasheet(HTML) 10 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Download

Link URL