Bia Measurement; Eda Measurement - Analog Devices EVAL-ADPD7000 Manual

User Guide
HUMAN MEASUREMENT
Figure 48. Electrode Placement Diagram
Figure 49. Electrode Board Placement
Figure 50. Example ECG Waveform

BIA MEASUREMENT

The EVAL-ADPD7000Z has an integrated electrode board, and
Table 2 explains the connection relationships (see
Figure 55).
Table 2. BIA Connection Relationship
BIAx
Electrode Board Pin Connection
P10 BIA1
P11 BIA2
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Figure 54 and
ELECx
Connection Connect to
ELEC1 EXCP
ELEC2 IMPIP
EVAL-ADPD7000
Table 2. BIA Connection Relationship (Continued)
BIAx
Electrode Board Pin Connection
P12 BIA3
P13 BIA4
For BIA measurement, place the electrode board against the wrist
in the same way as shown for ECG measurement (see
and Figure 49 ). Run the VSM Client to display the BIA measure-
ment results (see BIA Measurement
is the body impedance of the user.
Figure 51. BIA Measurement Results

EDA MEASUREMENT

For EDA measurement, only two electrodes are needed. The regis-
ter can be changed in the configuration files to select the pins for
EDA measurement (support measurement in different position like
fingers, wrist, or palm).
Table 3. Connection Relationships
Electrode Board Pin
P10
P11
Figure 52. EDA Measurement
The ADPD7000 offers three excitation modes for EDA measure-
ment: AC voltage (ACV), DC voltage (DCV), or DC current (DCI).
ELECx
Connection Connect to
ELEC3 IMPIN
ELEC4 EXCN
Figure 48
for example). BIOZ amplitude
ECG Connection ELECx Connection
ECGIP ELEC2
ECGRLD1 ELEC1
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