AD5734R datasheet(9/20 Pages) AD

9 / 20 page

AD5726

Rev. 0 | Page 9 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

0.4

0.3

0.2

0.1

–0.1

–0.2

–0.3

–0.4

500

1000

1500

2000

2500

3000

3500

4000

DAC (Code)

+85°C

+25°C

–40°C

AVDD = +15V

AVSS = –15V

VREFP = +10V

VREFN = –10V

Figure 6. INL Error vs. DAC Code, VSUPPLY = ±15 V, VREFP/VREFN = ±10 V

0.20

–0.20

500

1000

1500

2000

2500

3000

3500

4000

DAC (Code)

+85°C

+25°C

–40°C

AVDD = +15V

AVSS = –15V

VREFP = +10V

VREFN = –10V

0.15

0.10

0.05

–0.05

–0.10

–0.15

Figure 7. DNL Error vs. DAC Code, VSUPPLY = ±15 V, VREFP/VREFN = ±10 V

1.0

–1.0

612

VREFP (V)

0.8

0.6

0.4

0.2

–0.2

–0.4

–0.6

–0.8

AVDD = +15V

AVSS = –15V

VREFN = –10V

TA = 25°C

Figure 8. DNL Error vs. VREFP, VSUPPLY = ±15 V, VREFN = −10 V

0.05

–0.25

1.0

3.0

VREFP (V)

–0.05

–0.10

–0.15

–0.20

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

AVDD = 5V

AVSS = 0V

VREFN = 0V

TA = 25°C

Figure 9. DNL Error vs. VREFP, VSUPPLY = +5 V, VREFN = 0 V

1.0

–1.0

VREFP (V)

0.8

0.6

0.4

0.2

–0.2

–0.4

–0.6

–0.8

AVDD = +15V

AVSS = –15V

VREFN = –10V

TA = 25°C

Figure 10. INL Error vs. VREFP, VSUPPLY = ±15 V, VREFN = −10 V

0.5

–0.4

1.0

3.0

VREFP (V)

AVDD = 5V

AVSS = 0V

VREFN = 0V

TA = 25°C

0.4

0.3

0.2

0.1

–0.1

–0.2

–0.3

1.21.4

1.61.82.02.2

2.42.62.8

Figure 11. INL Error vs. VREFP, VSUPPLY = +5 V, VREFN = 0 V

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