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MAX86100AEFF+T

MAX86100AEFF+T

Product Overview

  • Category: Integrated Optical Sensor
  • Use: Heart-rate and pulse oximetry monitoring
  • Characteristics: High accuracy, low power consumption, small package size
  • Package: 14-pin optical module
  • Essence: Provides accurate heart-rate and SpO2 measurements
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Operating Voltage: 1.8V to 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • LED Current: Up to 50mA
  • ADC Resolution: 18 bits
  • Sampling Rate: Up to 128sps

Detailed Pin Configuration

  1. VIN (Power supply input)
  2. SDA (I2C data line)
  3. SCL (I2C clock line)
  4. INT (Interrupt output)
  5. RDY (Data ready output)
  6. LED_ANODE (LED anode connection)
  7. LED_CATHODE (LED cathode connection)
  8. GND (Ground)
  9. PD_ALG (Algorithm enable pin)
  10. PD_LED (LED driver enable pin)
  11. MODE (Operating mode selection)
  12. RESET (Reset pin)
  13. AGND (Analog ground)
  14. AVDD (Analog power supply)

Functional Features

  • Integrated optical sensor for heart-rate and SpO2 monitoring
  • Low power consumption for portable applications
  • High-resolution ADC for accurate measurements
  • I2C interface for easy integration with microcontrollers
  • Interrupt and data-ready outputs for efficient data processing

Advantages and Disadvantages

Advantages

  • Accurate and reliable heart-rate and SpO2 measurements
  • Low power consumption extends battery life in portable devices
  • Small package size enables compact designs
  • I2C interface simplifies integration with microcontrollers

Disadvantages

  • Limited to specific applications in health and fitness monitoring devices
  • Requires careful design considerations for optimal performance

Working Principles

The MAX86100AEFF+T utilizes a combination of photoplethysmography (PPG) and ambient light cancellation techniques to accurately measure heart-rate and SpO2 levels. It emits light from the integrated LEDs into the skin and measures the amount of light that is absorbed or reflected by the blood vessels. This data is then processed to calculate the heart-rate and oxygen saturation levels.

Detailed Application Field Plans

The MAX86100AEFF+T is ideal for use in wearable fitness trackers, smartwatches, and medical devices for continuous heart-rate and SpO2 monitoring. Its low power consumption and small form factor make it suitable for portable and battery-powered applications.

Detailed and Complete Alternative Models

  • MAX30102: Similar integrated optical sensor with lower power consumption
  • Si1143: Ambient light and proximity sensor with some overlapping functionality
  • ADPD188GG: Advanced optical sensor with additional features for multi-parameter health monitoring

This comprehensive entry provides detailed information about the MAX86100AEFF+T, covering its product overview, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

10個與MAX86100AEFF+T在技術方案中應用相關的常見問題與解答

  1. What is the MAX86100AEFF+T?

    • The MAX86100AEFF+T is an integrated optical sensor module for heart rate and pulse oximetry monitoring.

  2. How does the MAX86100AEFF+T work?

    • The MAX86100AEFF+T uses a combination of photodetectors, LEDs, and analog front-end to measure heart rate and blood oxygen levels.

  3. What are the key features of the MAX86100AEFF+T?

    • The key features include ultra-low power consumption, high SNR, integrated ambient light cancellation, and flexible LED current control.

  4. What applications can the MAX86100AEFF+T be used in?

    • The MAX86100AEFF+T is commonly used in wearable fitness trackers, smartwatches, and medical devices for monitoring heart rate and oxygen saturation.

  5. How accurate is the MAX86100AEFF+T in measuring heart rate and oxygen levels?

    • The MAX86100AEFF+T offers high accuracy and reliability in measuring heart rate and oxygen levels, making it suitable for medical-grade applications.

  6. What is the power consumption of the MAX86100AEFF+T?

    • The MAX86100AEFF+T has ultra-low power consumption, making it ideal for battery-powered devices and wearables.

  7. Can the MAX86100AEFF+T be interfaced with microcontrollers or processors?

    • Yes, the MAX86100AEFF+T can be easily interfaced with microcontrollers or processors through its I2C interface.

  8. Does the MAX86100AEFF+T provide motion artifact detection?

    • Yes, the MAX86100AEFF+T includes motion artifact detection to ensure accurate readings during physical activities.

  9. What is the operating temperature range of the MAX86100AEFF+T?

    • The MAX86100AEFF+T has an extended operating temperature range, making it suitable for various environmental conditions.

  10. Are there any evaluation kits available for the MAX86100AEFF+T?

    • Yes, Maxim Integrated provides evaluation kits and reference designs to facilitate the development and testing of solutions using the MAX86100AEFF+T.