ADAS1000-3
RECOMMENDED FOR NEW DESIGNSLow Power, 3-Electrode Electrocardiogram (ECG) Analog Front End
- Part Models
- 4
- 1ku List Price
- Starting From $13.91
Part Details
- Biopotential signals in; digitized signals out
- 3 acquisition (ECG) channels and one driven lead
- Can be ganged for 8 electrode + RLD using
Master ADAS1000 or ADAS1000-1 - AC and DC lead-off detection
- Internal pace detection algorithm on 3 leads
Support for user’s own pace - Thoracic impedance measurement (internal/external path)
- See datasheet for additional features
The ADAS1000-3 / ADAS1000-4 measure electro cardiac (ECG) signals, thoracic impedance, pacing artifacts, and lead-on/off status and output 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.
The ADAS1000-4 is a full-featured, 3-channel ECG including respiration and pace detection, while the ADAS1000-3 offers only ECG channels with no respiration or pace features.
The ADAS1000-3 / ADAS1000-4 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. Auxiliary features that aid in better quality ECG signal acquisition include: multichannel averaged driven lead, selectable reference drive, fast overload recovery, flexible respiration circuitry returning magnitude and phase information, internal pace detection algorithm operating on three leads, and the option of ac or dc lead-off detection. Several digital output options ensure flexibility when monitoring and analyzing signals. Value-added cardiac post processing is executed externally on a DSP, microprocessor, or FPGA.
Because ECG systems span different applications, the ADAS1000-3 / ADAS1000-4 feature a power/noise scaling architecture where the noise can be reduced at the expense of increasing power consumption. Signal acquisition channels may be shut down to save power. Data rates can be reduced to save power.
To ease manufacturing tests and development as well as offer holistic power-up testing, the ADAS1000-3 / ADAS1000-4 offer a suite of features, such as dc and ac test excitation via the calibration DAC and CRC redundancy testing in addition to readback of all relevant register address space.
The input structure is a differential amplifier input thereby allowing users a variety of configuration options to best suit their application.
The ADAS1000-3 / ADAS1000-4 are available in two package options: either a 56-lead LFCSP or a 64-lead LQFP package; they are specified over −40°C to +85°C temperature range.
Applications
ECG: monitor and diagnostic
- Bedside patient monitoring
- Portable telemetry
- Holter
- AED
- Cardiac defibrillators
- Ambulatory monitors
- Pace maker programmer
- Patient transport
- Stress testing
ADAS1000 ECG Analog Front End Wins 2011 Best Electronic Design Award in Medical Category.
Documentation
Data Sheet 1
Technical Articles 1
Device Drivers 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADAS1000-3BCPZ | 56-Lead LFCSP (9mm x 9mm x 0.85mm w/ EP) | ||
| ADAS1000-3BCPZ-RL | 56-Lead LFCSP (9mm x 9mm x 0.85mm w/ EP) | ||
| ADAS1000-3BSTZ | 64-Lead LQFP (10mm x 10mm) | ||
| ADAS1000-3BSTZ-RL | 64-Lead LQFP (10mm x 10mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 26, 2023 - 23_0025 Package Outline Drawing and Data Sheet Revision for Select LFCSP Products in Amkor |
||
| ADAS1000-3BCPZ | PRODUCTION | |
| ADAS1000-3BCPZ-RL | PRODUCTION | |
|
Oct 13, 2016 - 15_0027 Assembly Transfer of Large Body Punched LFCSP Products to Amkor Philippines |
||
| ADAS1000-3BCPZ | PRODUCTION | |
| ADAS1000-3BCPZ-RL | PRODUCTION | |
|
Dec 2, 2013 - 13_0288 ADAS1000 Die Revision and Datasheet Change |
||
| ADAS1000-3BCPZ | PRODUCTION | |
| ADAS1000-3BSTZ | PRODUCTION | |
|
Dec 7, 2016 - 16_0033 Assembly Relocation to Stats ChipPAC Jiangyin and Test Transfer to Stats ChipPAC Singapore of Select QFP Products |
||
| ADAS1000-3BSTZ | PRODUCTION | |
| ADAS1000-3BSTZ-RL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Device Drivers 2
Evaluation Software 0
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Tools & Simulations
ADAS1000 + BF527 Visual DSP
Open Tool
Evaluation Kits
ADAS1000 Evaluation Board
Resources
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