AD5660 datasheet(12/24 Pages) AD

12 / 24 page

AD5620/AD5640/AD5660

Rev. A | Page 12 of 24

TEMPERATURE (

°C)

–10

–8

–6

–4

–2

–15

105

VDD = 5V

MAX INL

MAX DNL

MIN INL

MIN DNL

Figure 17. INL Error and DNL Error vs. Temperature

TEMPERATURE (

°C)

0.5

0.2

0.3

0.4

0.1

–0.5

–0.4

–0.3

–0.2

–0.1

–15

105

VDD = 5V

GAIN ERROR

FULL-SCALE ERROR

Figure 18. Gain Error and Full-Scale Error vs. Temperature

TEMPERATURE (

°C)

2.5

1.5

0.5

–3.5

–2.5

–1.5

–0.5

–15

105

VDD = 5V

ZERO-CODE ERROR

OFFSET ERROR

Figure 19. Zero-Code and Offset Error vs. Temperature

IDD (mA)

200

180

160

140

100

120

VDD = 5V

TA = 25°C

VDD = 3.3V

Figure 20. IDD Histogram

CURRENT (mA)

0.50

0.40

–0.50

–0.40

–0.30

–0.20

–0.10

0.10

0.20

0.30

–10

–8–6

–4–2

610

VDD = 3V

VREFOUT = 1.25V

VDD = 5V

VREFOUT = 2.5V

DAC LOADED WITH

ZERO-SCALE

SINKING CURRENT

DAC LOADED WITH

FULL-SCALE

SOURCING CURRENT

Figure 21. Headroom at Rails vs. Source and Sink

CURRENT (mA)

6.00

5.00

4.00

3.00

2.00

1.00

–1.00

–30

–20

–10

VDD = 5V

VREFOUT = 2.5V

TA = 25°C

ZERO SCALE

FULL SCALE

MIDSCALE

1/4 SCALE

3/4 SCALE

Figure 22. Source and Sink Capability—AD5660-2/AD5660-3

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