MAX30005

PRODUCTION

Ultra-Low-Power, Optical PPG and Single-Lead ECG AFE

Enables HR, Afib Detection, and Pulse Transit-Time for Wearable Health

Data Sheet (Rev. 4) Product Selection Table
Part Models
2
1ku List Price
Starting From $3.39
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Part Details

PPG (MAX86176)

  • Complete Dual-Channel Optical-Data Acquisition System
  • Ultra-Low-Power Operation for Wearable Devices
    • Optical Readout Channel < 11μA (typ) at 25fps
    • 14.6μs to 117.1μs ADC Integration Time
    • Low Shutdown Current < 1μA (typ)
  • Signal to Noise Ratio (SNR) up to 110dB with Average (Avg) Mode and Off-Chip Filtering
  • Supports Frame Rates from 1fps to 2kfps
  • High-Resolution 20-bit Charge-Integrating ADCs
  • Low Dark-Current Noise of < 50pARMS
  • Excellent Ambient Range and Rejection Capability
    • > 100μA Ambient Photodiode Current
    • > 90dB Ambient Rejection at 120Hz (Avg > 2)

ECG (MAX86176/MAX30005)

  • Clinical-Grade ECG AFE with High-Resolution ADC
    • 15.6 ENOB with 0.6μVRMS Noise over 0.05Hz to 40Hz
  • Very Low Input-Bias Current (-40°C to +85°C)
    • 233fARMS Input-Current Noise (0.05Hz to 40Hz, TA = +25°C)
  • Fully Differential Input Structure with CMRR > 110dB at Power-Line Frequencies
  • High-Input Impedance > 1GΩ for Extremely Low Common to Differential-Mode Conversion
  • High DC-Offset Range of ±1300mV (typ 1.8V) Allows a Wide Variety of Electrodes to be Used
  • High AC-Dynamic Range of > 90mVP-P Helps Prevent Saturation in the Presence of Motion
  • ECG Biopotential Channel Can Be Used for Some EEG Applications
    • Higher-Gain Ranges Available (480V/V, 960V/V)
    • Low Input-Referred Voltage and Current Noise Enables Use of Small-Area Dry Electrodes

SYSTEM

  • Shutdown Current of 0.5μA (typ)
  • 256-Word FIFO for ECG and PPG
  • True Synchronous ECG and PPG Data from Dedicated Signal Paths
  • Two Fully Configurable Interrupts
  • High-Speed SPI Interface or I2C Interface
  • Small 2.728mm x 2.708mm WLP Package
MAX30005
Ultra-Low-Power, Optical PPG and Single-Lead ECG AFE
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Documentation

Data Sheet 1

User Guide 1

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Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA).

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Hardware Ecosystem

Parts Product Life Cycle Description
Optical AFEs 3
MAX86171
PRODUCTION Low-Noise AFE for Pulse Oximeter and Heart Rate Monitor
MAX86170A
RECOMMENDED FOR NEW DESIGNS Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor AFE for Wearable Health
MAX86170B
PRODUCTION Low-Noise AFE for Pulse Oximeter and Heart Rate Monitor
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Evaluation Kits

MAX86176EVKIT

Evaluation Kit for the MAX86176

Buy Now View Details

Features and Benefits

  • Convenient Platform to Evaluate the MAX86176
  • Many Easy-to-Reach Test Points
  • Real-Time Monitoring and Plotting
  • Data Logging Capabilities
  • Bluetooth™ LE
  • Windows® 10 Compatible GUI software
  • Facilitates IEC 60601-2-47 Compliance Testing

Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA).
To request an NDA, click here.

Product Details

The MAX86176 evaluation kit (EV kit) provides a platform to evaluate the functionality and features of the MAX86176 with photoplethysmogram (PPG) and electrocardiogram (ECG) measurement capabilities. The EV kit allows for flexible hardware and software configurations to help the user quickly learn how to configure and optimize the MAX86176 for their own applications.

The MAX86176 is a complete PPG and ECG analog front-end solution that consists of two optical readout channels and one single-lead ECG channel that can operate simultaneously. The optical readout channels support up to 6 LEDs and 4 photodiode inputs.

The MAX86176 EV kit consists of two boards. MAXSENSORBLE_EVKIT_B is the microcontroller (MCU) board while MAX86176_EVKIT_A is the sensor board containing the MAX86176. To enable PPG and ECG measurement capabilities, the sensor board also contains 3 LEDs (red, green, and IR), 3 discrete photodiodes (Vishay VEMD8080), a 3 LED, 1 photodiode module (Osram SFH7050), and component configurations on the ECG channel. The EV kit can be powered through USB connection to PC using a USB-C to USB-A cable or a LiPo Battery. The EV kit communicates with MAX86176GUI (should be installed in user’s system) using Bluetooth® built into Windows (Win BLE). The EV kit contains with the latest firmware but comes with the programming circuit board MAXDAP-TYPE-C in case a firmware change is needed.

Applications

  • PPG (MAX86176): Wearable Devices for Fitness, Wellness and Medical Applications with Clinical Accuracy
  • PPG (MAX86176): Suitable for Wrist, Finger, Ear and Other Locations
  • PPG (MAX86176): Optimized Performance to Detect Heart Rate, Oxygen Saturation (SpO2), Muscle and Tissue Oxygen Saturation(SmO2 and StO2), and Body Hydration
  • ECG (MAX86176/MAX30005): Single-Lead Event Monitors for Atrial Fibrillation (AFib) and other Arrhythmia Detection
  • ECG (MAX86176/MAX30005): Single-Lead Wireless Patches for At-Home/In-Hospital Monitoring
  • ECG (MAX86176/MAX30005): Chest-Band Heart-Rate Monitors for Fitness Applications
  • ECG (MAX86176/MAX30005): Biometric Authentication and ECG-on-Demand Applications
  • PPG-ECG SYNC (MAX86176): Fully Synchronized PPG and ECG Signal Path for PTT Measurements

MAX30005EVKIT

Evaluation Kit for the MAX30005

Buy Now View Details

Features and Benefits

  • Convenient Platform to Evaluate the MAX30005
  • Many Easy-to-Reach Test Points
  • Real-time Monitoring and Plotting
  • Data Logging Capabilities
  • Bluetooth LE
  • Windows® 10 Compatible GUI software
  • Facilitates IEC 60601-2-47 Compliance Testing

Product Details

The MAX30005 evaluation kit (EV kit) provides a platform to evaluate the functionality and features of the MAX30005 electrocardiogram (ECG) measurement capabilities. The EV kit contains flexible hardware and software configurations to help the user quickly learn how to configure and optimize the MAX30005 for their own applications. The MAX30005 is a complete ECG analog front-end solution that features a single-lead ECG channel equipped with EMI filtering, internal lead biasing, AC and DC leadsoff detection, ultra-low power lead-on detection, calibration voltages, and right leg drive.

The MAX30005 EV kit consists of two boards; MAXSENSORBLE_EVKIT_B is the microcontroller (MCU) board while MAX30005_EVKIT_B is the sensor board containing the MAX30005. The EV kit can be powered through USB connection to PC using a USB-C to USB-A cable or a Li-Po Battery. The EV kit communicates with MAX86176_MAX30005 GUI (should be installed in the user system) via Bluetooth® (WIN BLE). The EV kit contains the latest firmware but comes with the programming circuit board MAXDAP-TYPE-C in case a firmware change is needed.

The MAX30005 EVK PCB is designed to provide maximum flexibility for the demonstration of the MAX30005. Because of this flexibility, the MAX30005 might not achieve all of the data sheet performance specifications when operating on this PCB.

Applications

  • PPG (MAX86176): Wearable Devices for Fitness, Wellness and Medical Applications with Clinical Accuracy
  • PPG (MAX86176): Suitable for Wrist, Finger, Ear and Other Locations
  • PPG (MAX86176): Optimized Performance to Detect Heart Rate, Oxygen Saturation (SpO2), Muscle and Tissue Oxygen Saturation(SmO2 and StO2), and Body Hydration
  • ECG (MAX86176/MAX30005): Single-Lead Event Monitors for Atrial Fibrillation (AFib) and other Arrhythmia Detection
  • ECG (MAX86176/MAX30005): Single-Lead Wireless Patches for At-Home/In-Hospital Monitoring
  • ECG (MAX86176/MAX30005): Chest-Band Heart-Rate Monitors for Fitness Applications
  • ECG (MAX86176/MAX30005): Biometric Authentication and ECG-on-Demand Applications
  • PPG-ECG SYNC (MAX86176): Fully Synchronized PPG and ECG Signal Path for PTT Measurements

MAX86176EVSYS

Evaluation Kit for the MAX86176

Buy Now View Details

Features and Benefits

  • Convenient Platform to Evaluate the MAX86176
  • Many Easy-to-Reach Test Points
  • Real-Time Monitoring and Plotting
  • Data Logging Capabilities
  • Bluetooth™ LE
  • Windows® 10 Compatible GUI software
  • Facilitates IEC 60601-2-47 Compliance Testing

Product Details

The MAX86176 evaluation kit (EV kit) provides a platform to evaluate the functionality and features of the MAX86176 with photoplethysmogram (PPG) and electrocardiogram (ECG) measurement capabilities. The EV kit allows for flexible hardware and software configurations to help the user quickly learn how to configure and optimize the MAX86176 for their own applications.

The MAX86176 is a complete PPG and ECG analog front-end solution that consists of two optical readout channels and one single-lead ECG channel that can operate simultaneously. The optical readout channels support up to 6 LEDs and 4 photodiode inputs.

The MAX86176 EV kit consists of two boards. MAXSENSORBLE_HEADER_EVKIT_A is the microcontroller (MCU) board while MAX86176_EVKIT_A is the sensor board containing the MAX86176. To enable PPG and ECG measurement capabilities, the sensor board also contains 3 LEDs (red, green, and IR), 3 discrete photodiodes (Vishay VEMD8080), a 3 LED, 1 photodiode module (Osram SFH7050), and component configurations on the ECG channel. The EV kit can be powered through USB connection to PC using a USB-C to USB-A cable or a LiPo Battery. The EV kit relays data using Bluetooth through the Cypress USB Bluetooth LE dongle. The EV kit contains with the latest firmware but comes with the programming circuit board MAXREFDES100HDK in case a firmware change is needed.

Applications

  • ECG (MAX86176/MAX30005): Biometric Authentication and ECG-on-Demand Applications
  • ECG (MAX86176/MAX30005): Chest-Band Heart-Rate Monitors for Fitness Applications
  • ECG (MAX86176/MAX30005): Single-Lead Event Monitors for Atrial Fibrillation (AFib) and other Arrhythmia Detection
  • ECG (MAX86176/MAX30005): Single-Lead Wireless Patches for At-Home/In-Hospital Monitoring
  • PPG (MAX86176): Optimized Performance to Detect Heart Rate, Oxygen Saturation (SpO2), Muscle and Tissue Oxygen Saturation(SmO2 and StO2), and Body Hydration
  • PPG (MAX86176): Suitable for Wrist, Finger, Ear and Other Locations
  • PPG (MAX86176): Wearable Devices for Fitness, Wellness and Medical Applications with Clinical Accuracy
  • PPG-ECG SYNC (MAX86176): Fully Synchronized PPG and ECG Signal Path for PTT Measurements
MAX86176EVKIT
Evaluation Kit for the MAX86176
MAX30005EVKIT
Evaluation Kit for the MAX30005
MAX86176EVSYS
Evaluation Kit for the MAX86176

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