ADAS1000BSTZ, Analogue Front End IC, 5-Channel 19 bit, 2Msps DSP, QSPI, SPI, 64-Pin LQFP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

ADAS1000/1000-1/1000-2, Electrocardiogram (ECG) Data Acquisition Systems, Analog Devices

The ADAS1000, ADAS1000-1 and ADAS1000-2 from Analog Devices are low power, 5 electrode, electrocardiogram (ECG) analogue front ends. They measure electro cardiac (ECG) signals, thoracic impedance, pacing artefacts and lead-on/off status.

These devices are designed to simplify the task of acquiring and ensuring quality ECG signals. They provide a low power, small data acquisition system for biopotential applications.

Features

Biopotential signal input; digitized signal output
5 acquisition (ECG) channels and one driven lead
AC and DC lead-off detection
Internal pace detection algorithm on 3 leads
Selectable reference lead
Scalable noise vs. power control, power down modes
Low power operation – 11mW (1 lead) to 21mW (all electrodes)
Lead or electrode data available
Fast overload recovery
Low or high speed data output rates
Supports AAMI EC11:1991/(R)2001/(R)2007, AAMI EC38 R2007, EC13:2002/(R)2007, IEC60601-1 ed. 3.0 b:2005, IEC60601-2-25 ed. 2.0 :2011, IEC60601-2-27 ed. 2.0 b:2005, IEC60601-2-51 ed. 1.0 b: 2005

Typical applications

Bedside patient monitoring
Portable telemetry
Holter monitor
Automated external defibrillator (AED)
Cardiac defibrillators
Ambulatory monitors
Pace maker programmer
Stress testing

Specifications
Attribute Value
Number of ADCs 6
Resolution 19 bit
Sampling Rate 2Msps
Interface Type DSP, QSPI, SPI
Number of Channels per Chip 5
Mounting Type Surface Mount
Package Type LQFP
Pin Count 64
Power Supply Type Single
Dimensions 10.2 x 10.2 x 1.45mm
Height 1.45mm
Length 10.2mm
Maximum Operating Supply Voltage 1.89 V, 5.5 V
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 1.71 V, 3.15 V
Width 10.2mm
Maximum Operating Temperature +85 °C
Discontinued product