AD7761BSTZ datasheet(30/76 Pages) AD

Part #	AD7761BSTZ

Description	8-Channel, 16-Bit, Simultaneous Sampling ADC with Power Scaling, 110.8 kHz BW

PDF	76 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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30 / 76 page

Data Sheet

AD7761

Rev. A | Page 29 of 75

Table 10. Wideband Filter Noise: Performance vs. Output Data Rate

Output Data Rate (kSPS)

−3 dB Bandwidth (kHz)

RMS Noise (µV)

Fast Mode

256

110.8

11.58

128

55.4

7.77

27.7

5.42

13.9

3.82

6.9

2.72

3.5

1.94

Median Mode

128

55.4

11.36

27.7

7.6

13.9

5.3

6.9

3.74

3.5

2.64

1.7

1.87

Low Power Mode

13.9

11.28

6.9

7.54

3.5

5.25

1.7

3.71

0.87

2.62

0.43

1.85

Table 11. Sinc5 Filter Noise: Performance vs. Output Data Rate

Output Data Rate (kSPS)

−3 dB Bandwidth (kHz)

RMS Noise (µV)

Fast Mode

256

52.224

7.83

128

26.112

5.43

13.056

3.82

6.528

2.71

3.264

1.93

1.632

1.39

Median Mode

128

26.112

7.68

13.056

5.3

6.528

3.72

3.264

2.64

1.632

1.87

0.816

1.33

Low Power Mode

6.528

7.65

3.264

5.26

1.632

3.7

0.816

2.61

0.408

1.85

0.204

1.31

AD7761BSTZ Datasheet(PDF) 30 Page - Analog Devices

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