ADUCM350 datasheet(28/41 Pages) AD

28 / 41 page

Data Sheet

ADuCM350

Rev. A | Page 27 of 40

Figure 22. ADC AN_A INL (16-Bit) vs. Code (Temperature)

Figure 23. ADC AN_A DNL (16-Bit) vs. Code (Temperature)

Figure 24. Receive Channel Antialias Filter Roll-Off

Figure 25. DAC INL (12-Bit) vs. Code

Figure 26. DAC DNL (12-Bit) vs. Code

Figure 27. Noise Spectral Density

17510

22510

27510

32510

37510

42510

47510

CODE

–1.0

–0.8

–0.6

–0.4

–0.2

0.2

0.4

0.6

0.8

1.0

50°C

25°C

0°C

VCCM = 3.0V

17510

22510

27510

32510

37510

42510

47510

CODE

–1.0

–0.8

–0.6

–0.4

–0.2

0.2

0.4

0.6

0.8

1.0

50°C

25°C

0°C

VCCM = 3.0V

–18

–15

–12

–9

–6

–3

10k

100k

FREQUENCY (Hz)

3.6V

3.0V

2.4V

–0.6

–1.0

–0.8

–0.4

–0.2

0.2

0.4

0.6

0.8

1.0

500

1000

1500

2000

CODE

2500

3000

3500

4000

MEASURED ACROSS RCAL

ATTEN OFF

COMP OFF

DAC CODE 0x200 TO 0xE00

2.5V

3.0V

3.6V

–1.0

–0.8

–0.6

–0.4

–0.2

0.2

0.4

0.6

0.8

1.0

500

1000

1500

2000

2500

3000

3500

4000

CODE

MEASURED ACROSS RCAL

ATTEN OFF

COMP OFF

DAC CODE 0x200 TO 0xE00

2.5V

3.0V

3.6V

0.01

0.1

100

10k

100k

DAC CODE = 0x800 (MIDSCALE)

VCCM = 3.3V

MEASURED AT RCAL

DAC_ATTEN_EN = 0

DAC_ATTEN_EN = 1

FREQUENCY (Hz)

ADUCM350 데이터시트(PDF) 28 Page - Analog Devices

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