Datasheet

11
®
ADS1250
FIGURE 5. Digital Filter Response (60Hz). FIGURE 6. Digital Filter Response (10Hz Multiples).
DIGITAL FILTER RESPONSE
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
50 100 150 200 250 3000
Frequency (Hz)
Gain (dB)
FIGURE 7. Expanded Digital Filter Response (50Hz with a
50Hz Notch).
FIGURE 8. Expanded Digital Filter Response (50Hz with a
10Hz Notch).
DIGITAL FILTER RESPONSE
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
46 47 48 49 50 51 52 53 54 5545
Frequency (Hz)
Gain (dB)
DIGITAL FILTER RESPONSE
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
46 47 48 49 50 51 52 53 54 5545
Frequency (Hz)
Gain (dB)
FIGURE 9. Expanded Digital Filter Response (60Hz with a
60Hz Notch).
FIGURE 10. Expanded Digital Filter Response (60Hz with
a 10Hz Notch).
DIGITAL FILTER RESPONSE
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
56 57 58 59 60 61 62 63 64 6555
Frequency (Hz)
Gain (dB)
DIGITAL FILTER RESPONSE
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
56 57 58 59 60 61 62 63 64 6555
Frequency (Hz)
Gain (dB)
DIGITAL FILTER RESPONSE
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
10 20 30 40 50 60 70 80 90 1000
Frequency (Hz)
Gain (dB)