New original AD8237ARMZ MSOP-8 Electronic Components Integrate circuit Support

Product Specification

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Product Model: AD8237ARMZ

Product Description:

The AD8237ARMZ is a high-performance, low-power, single-lead heart rate monitor (HRM) front end. It is specifically designed for wearable fitness and healthcare devices, providing accurate and reliable heart rate monitoring capabilities in a compact and energy-efficient package.

Key Features:

1. Integrated Signal Conditioning: The AD8237ARMZ integrates a complete signal conditioning circuitry, including a high-performance instrumentation amplifier, a low-pass filter, and a precision reference, simplifying the design process and reducing external component count.

2. Low Power Consumption: With an ultra-low quiescent current of only 50 μA, the AD8237ARMZ is optimized for battery-powered applications, extending the battery life of wearable devices and enabling continuous heart rate monitoring over extended periods.

3. High Common-Mode Rejection Ratio (CMRR): The AD8237ARMZ features a high CMRR of 110 dB at 60 Hz, allowing for accurate heart rate measurement even in the presence of common-mode noise and interference.

4. Wide Input Voltage Range: This heart rate monitor front end supports a wide input voltage range of ±300 mV, accommodating a variety of electrode configurations and ensuring compatibility with different sensor types.

5. Flexible Output Options: The AD8237ARMZ provides both a filtered output and a raw output, offering flexibility for different application requirements. The filtered output provides a clean heart rate signal, while the raw output provides the unfiltered signal for further processing or analysis.

6. ESD Protection: The AD8237ARMZ is designed with built-in electrostatic discharge (ESD) protection up to ±8 kV, safeguarding the device against static electricity and enhancing reliability in real-world usage scenarios.

7. Small Form Factor: With its compact MSOP-10 package, the AD8237ARMZ is well-suited for space-constrained wearable devices, allowing for easy integration into small form factor designs without compromising performance.

Application Areas:

1. Fitness Trackers: The AD8237ARMZ is an ideal choice for heart rate monitoring in fitness trackers, providing real-time heart rate data for exercise intensity tracking, workout analysis, and heart rate zone monitoring.

2. Health Monitoring Devices: This heart rate monitor front end can be used in various health monitoring devices, including smartwatches, portable ECG monitors, and remote patient monitoring systems, enabling continuous and accurate heart rate measurement.

3. Sports and Wellness Wearables: The AD8237ARMZ's low power consumption and small form factor make it suitable for sports and wellness wearables, such as smart clothing, chest straps, and activity trackers, delivering heart rate monitoring capabilities without compromising comfort or battery life.

4. Medical Devices: With its high accuracy and integrated signal conditioning, the AD8237ARMZ can be incorporated into medical devices like Holter monitors, ambulatory ECG recorders, and portable defibrillators, enhancing patient care and enabling long-term heart rate monitoring.

Technical Specifications:

The following table presents the technical specifications of the AD8237ARMZ:

In conclusion, the AD8237ARMZ heart rate monitor front end offers high performance, low power consumption, and a small form factor, making it an excellent choice for wearable fitness and healthcare devices. With its integrated signal conditioning, wide input voltage range, and flexible output options, it enables accurate and reliable heart rate monitoring in a variety of applications. Whether in fitness trackers, health monitoring devices, sports and wellness wearables, or medical devices, the AD8237ARMZ delivers exceptional heart rate measurement capabilities, contributing to improved wellness, fitness, and healthcare outcomes.

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