Analog Devices, Inc - Small,Low Power AFE for Vital Sign Monitoring Apps - 14 August 2012

The AD8232 AFE is 50 percent smaller and uses up to 20 percent less power enabling designers to develop heart rate and cardiac monitor devices for use outside of critical-care settings.

The AD8232 AFE was designed specifically to meet the ECG signal conditioning requirements of emerging fitness, portable/wearable monitoring and remote health monitoring equipment.

Product page

Datasheet

Features

Single lead ECG
2 or 3 electrodes
2-pole adjustable high pass filter with fast restore capability
3-pole adjustable low pass filter
Leads off detection: AC or DC options
Integrated right-leg drive (RLD) amplifier
Adjustable gain
Internal RFI filter
Shutdown Pin
20-lead 4x4mm LFCSP package

Applications

Fitness and Activity Heart Rate Monitoring
Portable ECG
Biopotential signal acquisition

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