Datasheet

-180
-160
-140
-120
-100
-80
-60
-40
-20
0
0 40 80 120 160 200 240
Amplitude (dBFS)
Frequency (Hz)
C00
Data Rate = 1067SPS
ECG BW = 215Hz
VDDIO = +3.3V
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
0 400 800 1200 1600 2000 2400
Amplitude (dBFS)
Frequency (Hz)
C00
Data Rate = 25.6kSPS
PACE BW = 2550Hz
VDDIO = +3.3V
ADS1293
SNAS602B –FEBRUARY 2013–REVISED MARCH 2013 www.ti.com
TYPICAL CHARACTERISTICS (continued)
All plots at T
A
= +25°C, VDD = +3.3V, VDDIO = +1.8V, VSS = VSSIO = 0V, internal VREF = +2.4V, VCM = RLDREF, internal
f
OSC
= 409.6kHz, data rate = 1067sps, and High-Resolution mode, unless otherwise noted.
FFT PLOT ECG CHANNEL FFT PLOT PACE CHANNEL
(50Hz Signal) (50Hz Signal)
Figure 15. Figure 16.
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