仕様
| 属性 | 値 |
| Package / Case | Tray |
| Part Status | Active |
| Type | Data Acquisition Systems (DASs) |
| Mounting Type | Surface Mount |
概要
Description
The MAXM86161EFD+ is a high-performance, low-power optical sensor module designed for wearable and health-related applications. It integrates a photodetector, an optical module, and electronics into a single package, making it ideal for heart rate monitoring, SpO2 (blood oxygen saturation) measurement, and other biometric data collection. The module is especially suited for applications requiring small form factor and low power consumption, such as smartwatches, fitness bands, and other portable health devices.
Key features include a high-sensitivity photodetector with a large detection area, ultra-low power operations, and a compact, easy-to-integrate design. The device supports multiple programmable LED current settings and offers high ambient light rejection, which enhances measurement accuracy even in varying lighting conditions. Its flexible architecture allows for customization according to specific application needs.
The MAXM86161EFD+ is designed to interface seamlessly with microcontrollers, and its efficient data acquisition capabilities help extend battery life in wearable devices, making it a popular choice for developers seeking robust and reliable optical sensing solutions.
Key features include a high-sensitivity photodetector with a large detection area, ultra-low power operations, and a compact, easy-to-integrate design. The device supports multiple programmable LED current settings and offers high ambient light rejection, which enhances measurement accuracy even in varying lighting conditions. Its flexible architecture allows for customization according to specific application needs.
The MAXM86161EFD+ is designed to interface seamlessly with microcontrollers, and its efficient data acquisition capabilities help extend battery life in wearable devices, making it a popular choice for developers seeking robust and reliable optical sensing solutions.
Equivalent
The MAXM86161EFD+ is an ultra-low-power optical data acquisition system from Maxim Integrated, primarily used for applications in wearable health and fitness devices. Equivalent products include the Maxim Integrated MAX30101 and MAX30102, which also provide optical heart-rate monitoring capabilities. Additionally, the AMS AS7038 is a comparable alternative offering similar features for heart rate and SpO2 monitoring. When considering substitutes, ensure compatibility with your specific application requirements and design constraints.
Features
The MAXM86161EFD+ is a compact optical sensor module designed for wearable health and fitness applications. Key features include:
1. Integrated Solution: Combines a photodetector, three LEDs (green, red, and IR), and an analog front-end, reducing the need for additional components.
2. Low Power Consumption: Optimized for low-power applications, extending battery life in portable devices.
3. High Sensitivity: Capable of detecting low-level signals, improving accuracy in heart rate, SpO2, and other biometric readings.
4. Compact Size: Small module size makes it ideal for integration into space-constrained wearable devices.
5. Configurable Settings: Offers flexible LED and photodetector settings to accommodate various skin tones and conditions.
6. Digital Output: Provides data through a digital interface, simplifying integration with microcontrollers.
7. On-Chip Algorithms: Comes with advanced algorithms for noise reduction and motion artifact cancellation, enhancing measurement reliability.
These features make the MAXM86161EFD+ suitable for use in smartwatches, fitness bands, and other wearable health monitoring gadgets.
1. Integrated Solution: Combines a photodetector, three LEDs (green, red, and IR), and an analog front-end, reducing the need for additional components.
2. Low Power Consumption: Optimized for low-power applications, extending battery life in portable devices.
3. High Sensitivity: Capable of detecting low-level signals, improving accuracy in heart rate, SpO2, and other biometric readings.
4. Compact Size: Small module size makes it ideal for integration into space-constrained wearable devices.
5. Configurable Settings: Offers flexible LED and photodetector settings to accommodate various skin tones and conditions.
6. Digital Output: Provides data through a digital interface, simplifying integration with microcontrollers.
7. On-Chip Algorithms: Comes with advanced algorithms for noise reduction and motion artifact cancellation, enhancing measurement reliability.
These features make the MAXM86161EFD+ suitable for use in smartwatches, fitness bands, and other wearable health monitoring gadgets.
Pinout
The MAXM86161EFD+ is an optical module used for heart rate and SpO2 monitoring. It is designed for wearable health and fitness applications. The module features an integrated photodetector, two LEDs, and an optical AFE (Analog Front End). The MAXM86161EFD+ operates with a supply voltage range from 1.7V to 2.0V and communicates via an I²C interface.
The module has a small form factor with a 6-pin package. The pins are responsible for power supply, ground, and I²C communication. Specifically, the pin functions include:
1. VDD: Power supply input.
2. GND: Ground connection.
3. SCL: I²C clock line.
4. SDA: I²C data line.
5. INT: Interrupt output line.
6. NRST: Active-low reset input.
These pin functions enable the MAXM86161EFD+ to effectively interface with a microcontroller or processor for data acquisition and processing in health monitoring applications.
The module has a small form factor with a 6-pin package. The pins are responsible for power supply, ground, and I²C communication. Specifically, the pin functions include:
1. VDD: Power supply input.
2. GND: Ground connection.
3. SCL: I²C clock line.
4. SDA: I²C data line.
5. INT: Interrupt output line.
6. NRST: Active-low reset input.
These pin functions enable the MAXM86161EFD+ to effectively interface with a microcontroller or processor for data acquisition and processing in health monitoring applications.
Manufacturer
The MAXM86161EFD+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. after their acquisition in 2021. Maxim Integrated was known for designing and manufacturing analog and mixed-signal integrated circuits. Prior to the acquisition, the company was renowned for providing high-performance semiconductor products and solutions for a wide range of industries, including consumer electronics, automotive, communications, and industrial applications. Analog Devices, Inc., the parent company, is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. They serve numerous applications in sectors such as healthcare, automotive, industrial automation, and telecommunications.
Application
The MAXM86161EFD+ is a compact optical sensor module used primarily for heart rate and SpO2 (blood oxygen saturation) monitoring. It is well-suited for applications in wearable health and fitness devices such as smartwatches and fitness bands. Additionally, it can be used in medical devices for patient monitoring, offering high sensitivity and low power consumption. Its small size and integrated design make it ideal for use in portable and compact health monitoring solutions, enabling continuous and non-invasive measurement of vital signs.
Package
The MAXM86161EFD+ is an ultra-low-power optical sensor module designed for wearable applications. It is typically available in a compact package, often a small optical module that integrates photodetectors, LEDs, and optical elements, suitable for use in space-constrained devices like smartwatches and fitness trackers. For specific package dimensions and details, refer to the product datasheet.
