Overview
The ADAS1000-1BCPZ, produced by Analog Devices Inc., is a low-power, 5-electrode Electrocardiogram (ECG) analog front end. This device is designed to measure electrocardiac (ECG) signals and lead-on/off status, outputting this information in the form of a data frame. It is part of the ADAS1000 family, which simplifies the task of acquiring and ensuring quality ECG signals. The ADAS1000-1BCPZ is particularly suited for portable, battery-powered applications due to its low power consumption and small size, while also being suitable for higher-end diagnostic machines.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|
| Output Frame Rate | - | 128 kHz | - | - | All five 16-bit ECG data-words are available at this frame rate |
| fSCLK | - | 2.5 × crystal frequency | - | MHz | Crystal frequency = 8.192 MHz |
| tMCSSA | 24.4 ns | - | - | - | MCS valid setup time |
| tMDO | 0 ns | - | - | - | MSCLK rising edge to MSDO valid delay |
| tMCSHD | 48.8 ns | - | - | - | MCS valid hold time from MSCLK falling edge |
| Temperature Range | -40°C | - | +85°C | - | Operating temperature range |
| Package | - | - | - | - | 56-Lead LFCSP (9mm x 9mm x 0.85mm w/ EP) |
Key Features
- Low Power Consumption: Suitable for portable, battery-powered applications.
- High Performance: Applicable for both portable and higher-end diagnostic machines.
- ECG Signal Acquisition: Measures electrocardiac (ECG) signals and lead-on/off status.
- Auxiliary Features: Includes multichannel averaged driven lead, selectable reference drive, fast overload recovery, and the option of ac or dc lead-off detection.
- Internal Pace Detection: Algorithm operating on three leads.
- Power/Noise Scaling Architecture: Allows noise reduction at the expense of increased power consumption.
- Flexible Configuration: Differential amplifier input structure for various configuration options.
- Testing Features: Includes dc and ac test excitation via the calibration DAC and CRC redundancy testing.
Applications
The ADAS1000-1BCPZ is designed for various ECG-related applications, including:
- Portable ECG Devices: Suitable for battery-powered, handheld ECG monitors.
- Diagnostic Machines: Used in higher-end diagnostic equipment for detailed ECG analysis.
- Biopotential Applications: General use in acquiring and ensuring quality biopotential signals.
- Stress Testing and Patient Monitoring: Supports continuous monitoring during stress tests and patient transport.
Q & A
- What is the primary function of the ADAS1000-1BCPZ?
The primary function is to measure electrocardiac (ECG) signals and lead-on/off status, outputting this information in a data frame.
- What are the key features of the ADAS1000-1BCPZ?
Key features include low power consumption, high performance, ECG signal acquisition, auxiliary features like multichannel averaged driven lead, and internal pace detection.
- What package options are available for the ADAS1000-1BCPZ?
The device is available in a 56-Lead LFCSP package.
- What is the operating temperature range of the ADAS1000-1BCPZ?
The operating temperature range is from -40°C to +85°C.
- Does the ADAS1000-1BCPZ support respiration measurement?
No, the ADAS1000-1BCPZ does not support respiration measurement or pace detection.
- How does the power/noise scaling architecture work?
The architecture allows noise reduction at the expense of increased power consumption, and signal acquisition channels can be shut down to save power.
- What testing features are available on the ADAS1000-1BCPZ?
Features include dc and ac test excitation via the calibration DAC and CRC redundancy testing.
- Can the ADAS1000-1BCPZ be used in portable applications?
- What is the significance of the differential amplifier input structure?
The differential amplifier input structure allows users a variety of configuration options to best suit their application.
- Is the ADAS1000-1BCPZ certified for quality and reliability?
Analog Devices emphasizes quality and reliability, incorporating checks in every scope of product and process design, and in the manufacturing process.
