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MAXREFDES106# Health Sensor Platform 4.0
ECG Mux Tab
This tab offers an expanded view into the ‘ECG Input Mux’ block of the ‘ECG Channel’ tab. It is used to
connect or isolate the ECGP/ECGN input pins from the rest of the signal chain, enable ‘ULP Lead-On’
checking, configure leas biases, and enable calibration signals. See the available options in Table 8 for
more details.
Figure 57. ECG Mux Tab
Available Options
Table 8. ECG Mux Configuration Options
Enable/Disable ECG measurement.
Assign ECGP/ECGN/RLD to different electrodes.
Connects or isolates the ECGP and ECGN pins from the
internal signal path. The switches must be connected to
collect an ECG signal.
Controls the polarity of the ECGP/ECGN pin
connections. These are non-inverted by default. If the
ECG waveform is inverted, change this value.
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