AD7402 datasheet(10/20 Pages) AD

10 / 20 page

AD7402

Data Sheet

Rev. A | Page 10 of 20

Figure 11. Histogram of Codes at Code Center

Figure 12. SNR and SINAD vs. Temperature

Figure 13. THD and SFDR vs. Temperature

Figure 14. Offset vs. Temperature

Figure 15. Gain Error vs. Temperature

Figure 16. IDD1 vs. VDD1 at Various Temperatures

CODE

100

200

300

400

500

600

700

800

32766

32767

32768

32769

32770

VIN+ = VIN– = 0V

1M SAMPLES

676225

1401

1902

159024

161448

TEMPERATURE (°C)

100

–40

–10

–25

SNR

SINAD

fIN = 35Hz

TEMPERATURE (°C)

–120

–110

–100

–90

–80

–70

–60

THD

SFDR

fIN = 35Hz

–40

–25

–10

TEMPERATURE (°C)

–0.3

–0.2

–0.1

0.1

0.2

0.3

VDD1 = 5.5V, VDD2 = 5.5V

VDD1 = 5.5V, VDD2 = 5.0V

VDD1 = 4.5V, VDD2 = 5.5V

VDD1 = 4.5V, VDD2 = 3.0V

VDD1 = 5.0V, VDD2 = 5.0V

VDD1 = 5.0V, VDD2 = 3.3V

–40

–25

–10

TEMPERATURE (°C)

VDD1 = 5.5V, VDD2 = 5.5V

VDD1 = 5.5V, VDD2 = 5.0V

VDD1 = 4.5V, VDD2 = 5.5V

VDD1 = 4.5V, VDD2 = 3.0V

VDD1 = 5.0V, VDD2 = 5.0V

VDD1 = 5.0V, VDD2 = 3.3V

–1.5

–1.0

–0.5

0.5

1.0

1.5

–40

–25

–10

VDD1 (V)

4.50

4.75

5.00

5.25

5.50

TA = –40°C

TA = +25°C

TA = +105°C

AD7402 Datasheet(PDF) 10 Page - Analog Devices

AD7402 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

Datasheet Download

Link URL