AD8232 Datasheet Heart Rate Monitor Front-End

Manufacturer: Analog Devices

Overview: Data Sheet Single-Lead, Heart Rate Monitor Front End AD8232.

AD8232 heart rate monitor front-end by Analog Devices - Datasheet Preview

Datasheet Details

Part number	AD8232
Manufacturer	Analog Devices
File Size	669.75 KB
Description	Heart Rate Monitor Front-End
Download	AD8232 Download (PDF)

General Description

The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications.

It is designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement.

This design allows for an ultralow power analog-to-digital converter (ADC) or an embedded microcontroller to acquire the output signal easily.

Key Features

Fully integrated single-lead ECG front end Low supply current: 170 µA (typical) Common-mode rejection ratio: 80 dB (dc to 60 Hz) Two or three electrode configurations High signal gain (G = 100) with dc blocking capabilities 2-pole adjustable high-pass filter Accepts up to ±300 mV of half cell potential Fast restore feature improves filter settling Uncommitted op amp 3-pole adjustable low-pass filter with adjustable gain Leads off detection: ac or dc options Integrated right leg drive (RLD) ampli.

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