ADAS1000-4BSTZ datasheet(18/80 Pages) AD

18 / 80 page

ADAS1000-3/ADAS1000-4

Data Sheet

Rev. B | Page 18 of 80

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 11. Input Referred Noise for 0.5 Hz to 40 Hz Bandwidth, 2 kHz Data

Rate, GAIN 0 (1.4)

Figure 12. Input Referred Noise for 0.5 Hz to 40 Hz Bandwidth, 2 kHz Data

Rate, GAIN 3 (4.2)

Figure 13. Input Referred Noise for 0.5 Hz to 150 Hz Bandwidth, 2 kHz Data

Rate, GAIN 0 (1.4)

Figure 14. Input Referred Noise for 0.5 Hz to 150 Hz Bandwidth, 2 kHz Data

Rate, GAIN 3 (4.2)

Figure 15. ECG Channel Noise Performance over a 0.5 Hz to 40 Hz or 0.5 Hz to

150 Hz Bandwidth vs. Gain Setting

Figure 16. Typical Gain Error Across Channels

–6

–4

–2

TIME (Seconds)

0.5Hz TO 40Hz

GAIN SETTING 0 = 1.4

DATA RATE = 2kHz

10 SECONDS OF DATA

456

–6

–4

–2

TIME (Seconds)

0.5Hz TO 40Hz

GAIN SETTING 3 = 4.2

DATA RATE = 2kHz

10 SECONDS OF DATA

TIME (Seconds)

234

567

–15

–10

–5

0.5Hz TO 150Hz

GAIN SETTING 0 = 1.4

DATA RATE = 2kHz

10 SECONDS OF DATA

TIME (Seconds)

234

789

–15

–10

–5

0.5Hz TO 150Hz

GAIN SETTING 3 = 4.2

DATA RATE = 2kHz

10 SECONDS OF DATA

TIME (Seconds)

234

789

GAIN 0

GAIN 1

GAIN 2

GAIN 3

GAIN SETTING

LA 150Hz

LA 40Hz

0.010

0.012

0.014

0.016

0.018

0.020

AVDD = 3.3V

GAIN SETTING 0 = 1.4

ELECTRODE INPUT

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