AD5532 datasheet(10/16 Pages) AD

10 / 16 page

REV. 0

AD5532

–10–

–Typical Performance Characteristics

DAC CODE

1.0

0.8

0.6

0.4

0.2

0.0

–0.2

–0.4

–0.6

–0.8

–1.0

10k 12k

16k

14k

VREFIN = 3V

VOFFS_IN = 0V

TA = 25 C

Figure 8. Typical DNL Plot

3.520

3.525

3.530

3.535

–2

–4

–6

SINK/SOURCE CURRENT – mA

TA = 25 C

VREFIN = 3V

Figure 11. VOUT Source and Sink

Capability

–0.0024

–0.0020

–0.0016

TA = 25 C

VREFIN = 3V

VOFFS_IN = 0V

–0.0012

–0.0008

–0.0004

0.0000

0.0004

0.0008

0.0012

0.0016

0.0020

0.0024

0.1

2.96

VIN – V

Figure 14. VIN to VOUT Accuracy

After Offset and Gain Adjustment

(SHA Mode)

TEMPERATURE – C

1.0

–40

0.5

0.0

–0.5

–1.0

040

0.2

0.1

0.0

–0.1

–0.2

INL MAX

INL MIN

DNL MIN

DNL MAX

Figure 9. INL Error and DNL Error

vs. Temperature

TIME BASE – 2 s/DIV

–2.0

0.0

2.0

4.0

6.0

8.0

10.0

TA = 25 C

VREFIN = 3V

VOFFS_IN = 0.5V

Figure 12. Full-Scale Settling Time

100

2 s

TA = 25 C

VREFIN = 3V

VIN = 0 1.5V

VOUT

BUSY

Figure 15. Acquisition Time and

Output Settling Time (SHA Mode)

TEMPERATURE – C

5.325

–40

5.315

5.305

5.295

5.285

5.275

040

DAC LOADED TO MIDSCALE

VREFIN = 3V

VOFFS_IN = 0V

Figure 10. VOUT vs. Temperature

TIME BASE – 50ns/DIV

5.301

5.302

5.303

5.304

5.305

5.306

5.307

5.308

5.309

TA = 25 C

VREFIN = 3V

VOFFS_IN = 0V

Figure 13. Major Code Transition

Glitch Impulse

VOUT – V

5.2670

5.2676

5.2682

10k

20k

30k

40k

50k

60k

70k

63791

200

1545

TA = 25 C

VREFIN = 3V

VIN = 1.5V

VOFFS_IN = 0V

Figure 16. SHA-Mode Repeatability

(64K Acquisitions)

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