AD8232集成電路（IC）的專用IC規(guī)格書PDF中文資料

AD8232屬于集成電路（IC）的專用IC。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD8232專用 IC專用專用集成電路 (IC) 或芯片設(shè)計(jì)用于執(zhí)行特定功能。這個(gè)類別包括可尋址開關(guān)、空芯儀表驅(qū)動(dòng)器、音視頻開關(guān)、驗(yàn)證芯片、自動(dòng)放電、時(shí)鐘發(fā)生器、彩色掃描儀，以及各種應(yīng)用所用的其他許多集成電路。

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.

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) amplifier

Single-supply operation: 2.0 V to 3.5 V

Integrated reference buffer generates virtual ground

Rail-to-rail output

Internal RFI filter

8 kV HBM ESD rating

Shutdown pin

20-lead 4 mm × 4 mm LFCSP package

APPLICATIONS

Fitness and activity heart rate monitors

Portable ECG

Remote health monitors

Gaming peripherals

Biopotential signal acquisition