ECG AD8232 User Manual

Figure 7: AD8232 electrodes cable
However, it is possible to make a customized electrodes cable and to connect it to the
dedicated pins of AD8332. The cable can be realized by using a coaxial cable (better if
shielded, to reduce external noise), alligator clip, heat shrink tubing and female header
connectors (fig. 8).
a) b)
c) d)
Figure 8: customized “home made” electrodes cable

ECG AD8232 Specifications

General

Supply Current	170µA
Common-Mode Rejection Ratio	80dB
Operating Temperature Range	-40°C to +85°C
Type	Instrumentation Amplifier
Chip	AD8232
Output	Rail-to-Rail
Input Impedance	10GΩ
Gain	100
Bandwidth	0.5Hz to 40Hz
Input Bias Current	1 pA
Quiescent Current	170µA
Package	LFCSP