Datasheet > ADAS1000

ADAS1000

更新时间： 2024-09-24 08:18:31

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
3页	76K
描述
Low Power, 5-Electrode Electrocardiogram (ECG) Analog Front End

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数据手册

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ADAS1000 数据手册

Low Power, 5-Electrode

Electrocardiogram (ECG) Analog Front End

ADAS1000

Preliminary Technical Data

FEATURES

APPLICATIONS

Biopotential signals in; digitized signals out

5 acquisition (ECG) channels + 1 driven lead

ECG: Monitor & Diagnostic

Bedside Patient Monitoring, Portable Telemetry, Holter,

Parallel ICs for up to 10+ Electrode measurements

AC and DC Leads Off Detection

AED, Cardiac Defibrillators, Ambulatory Monitors, Pace

Maker Programmer, Patient Transport, Stress testing,

Internal Pace Detection Algorithm on 3 leads

Support for users own pace

GENERAL DESCRIPTION

The ADAS1000 measures electro cardiac (ECG) signals,

thoracic impedance, pacing artifacts, lead on/off status and

outputs this information in the form of a data frame supplying

either Lead/Vector or Electrode data at programmable data

rates. Its low power and small size make it suitable for portable,

battery powered applications. The high performance also makes

it suitable for higher end diagnostic machines.

Thoracic Impedance Measurement (internal/external path)

Selectable Reference Lead

Scalable Noise vs. Power Control

Low Power Operation from:

11mW (one lead), 14mW (3 leads), 19mW (all electrodes)

Power Down Modes

Lead or Electrode Data available

Supports AAMI EC11:1991/(R)2001/(R)2007,

EC13:2002/(R)2007, IEC60601-1 ed. 3.0b, 2005, IEC60601-

2-25 ed. 1.0b, IEC60601-2-27 ed. 2.0, 2005 IEC60601-2-51

ed. 1.0, 2005

The ADAS1000 is designed to simplify the task of acquiring and

ensuring quality ECG signals. Value-added cardiac post-

processing is executed externally on a DSP, microprocessor or

FPGA. Several digital output options ensure flexibility when

monitoring and analyzing signals. The ADAS1000 provides a

low power, small data acquisition system for biopotential

applications.

Fast Overload Recovery

Low or High speed Data Output Rates

Serial interface SPI®-/QSPI™-/DSP-compatible

56 lead LFCSP package (8mm x8mm)

64 lead LQFP package (10mm x10mm Body size)

FUNCTIONAL BLOCK DIAGRAM

CAL_DAC

_IO

SHIELD

DRIVE

REFIN REFOUT

RLD_SJ

RLD_FB RLD_OUT

CM_IO

DRIVEN

LEAD

Voltage

Reference

VCM

(1.5V)

AMP

SHIELD

DRIVE

AMP

CALIBRATION

DAC

RESPIRATION

DAC

AC LEADS

OFF DAC

COMMON

MODE AMP

LEADS

OFF

DETECTION

PACE

MUXES

DETECTION

SCLK

STANDARD

5 x ECG PATH

SDI

SERIAL INTERFACE

FILTERS,

ELECTRODES

x 5

SDO

CONTROL

INTERFACE

LOGIC

AMP

ADC

DRDY

SHIELD

DRIVE

GPIO0/MCS

SECONDARY

MASTER INTERFACE

FOR PACE

EXT RESP 1

EXT RESP 2

EXT RESP 3

GPIO1/MSCLK

AMP

GPIO2/MSDO

GPIO3

OPTIONAL

CLOCK GEN/OSC

/EXTERNAL CLK

SOURCE

CLK_IO

RESPIRATION PATH

XTAL

OUT

XTAL

8.192MHz

Cyrstal or Clock

Figure 1 Functional Block Diagram

Rev. Pr.D

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed byAnalog Devices for its use, nor for any infringements of patents or other

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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与ADAS1000相关器件

型号	品牌	获取价格	描述	数据表
ADAS1000_17	ADI	获取价格	Low Power, Five Electrode Electrocardiogram (ECG) Analog Front End
ADAS1000-1	ADI	获取价格	Low Power, Five Electrode trocardiogram (ECG) Analog Front End
ADAS1000-1BCPZ	ADI	获取价格	Low Power, Five Electrode Electrocardiogram (ECG) Analog Front End
ADAS1000-1BCPZ-RL	ADI	获取价格	Low Power, Five Electrode Electrocardiogram (ECG) Analog Front End
ADAS1000-2	ADI	获取价格	Low Power, Five Electrode trocardiogram (ECG) Analog Front End
ADAS1000-22	ADI	获取价格	Low Power, Five Electrode trocardiogram (ECG) Analog Front End
ADAS1000-2BCPZ	ADI	获取价格	Low Power, Five Electrode Electrocardiogram (ECG) Analog Front End
ADAS1000-2BCPZ-RL	ADI	获取价格	Low Power, Five Electrode Electrocardiogram (ECG) Analog Front End
ADAS1000-2BSTZ	ADI	获取价格	Low Power, Five Electrode Electrocardiogram (ECG) Analog Front End
ADAS1000-2BSTZ-RL	ADI	获取价格	Low Power, Five Electrode Electrocardiogram (ECG) Analog Front End

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