Analog Devices Inc./Maxim Integrated

The MAX86160 is an integrated heart rate monitor sensor module designed for the demanding requirements of mobile, wearable, and hearable devices. It includes internal LEDs, photo-detector, and low-noise electronics with high-dynamic-range ambient light rejection. This integrated product has evaluation software available that includes algorithms for detecting heart rate. The MAX86160 sensor module takes care of the most challenging parts of the design for fast time-to-market in mobile and wearable devices.The MAX86160 operates on a 1.8V supply voltage, with a separate 3.3V/5.0V power supply for the internal LEDs. Communication to and from the module occurs entirely through a standard I²C-compatible interface. The module can be shut down through software with near zero standby current, allowing the power rails to remain powered at all times.ApplicationsWearable and Hearable DevicesSmartphones/TabletsDisposable Patch SensorsFitness Assistant Devices

The MAX86170A is an ultra-low-power optical data-acquisition system with both transmit and receive channels. On the transmitter side, the MAX86170A has six LED driver output pins, programmable from three high-current, 8-bit LED drivers. On the receiver side, MAX86170A has two low-noise charge integrating front-ends that each includes independent 20-bit ADC and best-in-class ambient light cancellation (ALC) circuits, producing the highest performing integrated optical data acquisition system on the market today.Due to its low power consumption, compact size, ease and flexibility of use, the MAX86170A is ideal for a wide variety of optical sensing applications such as pulseoximetry and heart-rate detection.The MAX86170A operates on a 1.8V main supply voltage and a 3.1V to 5.5V LED driver supply voltage. The device supports both I2C- and SPI-compatible interfaces in a fully autonomous way. The device has a large 256-word builtin FIFO.The MAX86170A is available in a compact WLP package 2.78mm x 1.71mm with 6 x 4, 0.4mm ball pitch.ApplicationsWearable Devices for Fitness, Wellness, and MedicalClinical AccuracySuitable for Wrist, Finger, Ear, and Other LocationsBody HydrationHeart-Rate VariabilityMaximum Oxygen Consumption (VO2 max)Muscle and Tissue Oxygen Saturation (SmO2 and StO2)Optical Heart RateOptimized Performance to Detect:Oxygen Saturation (SpO2)

The MAX86170B is an ultra-low-power optical data acquisition system with both transmit and receive channels. On the transmitter side, the MAX86170B has four LED driver output pins, programmable from three high-current, 8-bit LED drivers. On the receiver side, MAX86170B has a low-noise charge integrating front-end that includes a 20-bit ADC and best-in-class ambient light cancellation (ALC) circuit, producing the highest performing integrated optical data acquisition system on the market today.Due to its low power consumption, compact size, ease- and flexibility-of-use, the MAX86170B is ideal for a wide variety of optical sensing applications such as pulse oximetry and heart rate detection.The MAX86170B operates on a 1.8V main supply voltage and a 3.1V to 5.5V LED driver supply voltage. The device supports both I2C- and SPI-compatible interfaces in a fully autonomous way. The device has a large 256-word built-in FIFO. The MAX86170B is available in a compact WLP package 2.78mm x 1.71mm with 6 x 4, 0.4mm ball pitch.APPLICATIONSWearable Devices for Fitness, Wellness, and Medical ApplicationsClinical AccuracySuitable for Wrist, Finger, Ear, and Other LocationsOptimized Performance to Detect:Optical Heart RateHeart-Rate VariabilityOxygen Saturation (SpO2)Body HydrationMuscle and Tissue Oxygen Saturation (SmO2 and StO2)Maximum Oxygen Consumption (VO2 max)

The MAX86174A/MAX86174B are ultra-low-power optical data acquisition systems with both transmit and receive channels. On the transmitter side, the MAX86174A/MAX86174B have four LED driver output pins. Each pin is programmable from two, high-current, 8-bit LED drivers. On the receiver side, the MAX86174A consists of two optical readout channels that can operate simultaneously while the MAX86174B has a single optical readout channel. The devices have low-noise, charge-integrating analog front-end, 20-bit ADC, and best-in-class ambient-light cancellation (ALC) circuits.Due to the low power consumption, compact size, ease and flexibility of use, the MAX86174A/MAX86174B are ideal for a wide variety of optical sensing applications such as pulse oximetry and heart-rate detection.The MAX86174A/MAX86174B operate on a 1.8V main supply voltage and a 2.7V to 5.5V LED driver supply voltage. The devices support both I2C- and SPI-compatible interfaces in a fully autonomous way. The devices have a large 256-word built-in FIFO. The MAX86174A/MAX86174B are available in a compact 16-WLP package.ApplicationsBody HydrationClinical AccuracyHeart-Rate VariabilityMaximum Oxygen Consumption (VO2 max)Muscle and Tissue Oxygen Saturation (SmO2and StO2)Optical Heart RateOptimized Performance to DetectOxygen Saturation (SpO2)Suitable for Wrist, Finger, Ear, and Other LocationsWearable Devices for Fitness, Wellness and Medical Applications

The MAX86176 is a complete photoplethysmogram (PPG) and electrocardiogram (ECG) analog front-end (AFE) solution for wearable applications. The MAX30005 is a complete AFE solution for ECG only. Both AFEs offer high performance for fitness and clinical applications with ultra-low power for long battery life.Both MAX86176 and MAX30005 feature an ECG channel, EMI filtering, internal-lead biasing, AC and DC lead-off detection, right-leg drive, ultra-low power DC lead-on detection during standby mode, and extensive calibration voltages for built in self-test. In addition, the MAX86176 has a PPG data acquisition system supporting up to 6 LEDs and 4 photodiode inputs, which is fully synchronized with the ECG signal path. The MAX86176/MAX30005 can operate with either internal or external clock. The MAX86176/MAX30005 are designed to meet IEC 60601-2-47 Ambulatory ECG Systems monitoring compliance for even the most challenging dry electrode applications.The MAX86176/MAX30005 are available in a 6x6 36-bump wafer-level packages (WLP), operating over the -40ºC to +85ºC temperature range.ApplicationsPPG (MAX86176):Wearable Devices for Fitness, Wellness and Medical Applications with Clinical AccuracyPPG (MAX86176):Suitable for Wrist, Finger, Ear and Other LocationsPPG (MAX86176):Optimized Performance to Detect Heart Rate, Oxygen Saturation (SpO2), Muscle and Tissue Oxygen Saturation(SmO2and StO2), and Body HydrationECG (MAX86176/MAX30005):Single-Lead Event Monitors for Atrial Fibrillation (AFib) and other Arrhythmia DetectionECG (MAX86176/MAX30005):Single-Lead Wireless Patches for At-Home/In-Hospital MonitoringECG (MAX86176/MAX30005):Chest-Band Heart-Rate Monitors for Fitness ApplicationsECG (MAX86176/MAX30005):Biometric Authentication and ECG-on-Demand ApplicationsPPG-ECG SYNC (MAX86176):Fully Synchronized PPG and ECG Signal Path for PTT Measurements

The MAX86177 is an ultra-low-power optical data acquisition system with both transmit and receive channels. On the transmitter side, it has two, high-current 8-bit programmable LED drivers and supports up to six LEDs. On the receiver side, it has four low-noise charge integrating front-ends that each includes independent 20-bit analog-to-digital converters (ADCs) and best-in-class ambient light cancellation (ALC) circuits, producing the highest performing integrated optical data acquisition system in the market today.Due to its low power consumption, compact size, ease and flexibility of use, the MAX86177 is ideal for a wide variety of optical sensing applications such as pulse oximetry and heart rate detection.The MAX86177 operates on a 1.8V main supply voltage and a 3.1V to 5.5V LED driver supply voltage. The device supports both I2C- and SPI-compatible interfaces in a fully autonomous way. The device has a large 512-word built-in FIFO. The MAX86177 is available in a 7 x 4 28-bump wafer level package (WLP) with dimensions of 2.83mm x 1.89mm, and operates over -40ºC to +85ºC temperature range.ApplicationsClinical AccuracyOptimized Performance to Detect: Optical Heart Rate, Heart Rate Variability, Oxygen Saturation (SpO2), Body Hydration, Muscle and Tissue Oxygen Saturation (SmO2& StO2), Maximum Oxygen Consumption (VO2Max)Suitable for Wrist, Finger, Ear, and Other LocationsWearable Devices for Fitness, Wellness, and Medical Applications