MAX30100EFD+

脉搏血氧计和心率传感器IC

The is a pulse oximeter and heart-rate sensor IC for wearable health in 14 pin OLGA package. It combines two LEDs, a photodetector, optimized optics and low-noise analogue signal processing to detect pulse oximetry and heart-rate signals. It operates from 1.8V and 3.3V power supplies and can be powered down through software with negligible standby current, permitting power supply to remain connected at all times. It is used in wearable devices and fitness assistant devices.

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Supply voltage range is 1.7V to 2V

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Operating temperature range from -40°C to 85°C

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Complete pulse oximeter and heart rate sensor solution simplifies design

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Integrated LEDs, photo sensor and high performance analogue front end

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Ultra low power operation increases battery life for wearable devices

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Programmable sample rate and LED current for power savings

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Ultra low shutdown current of 0.7µA typ

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High SNR provides robust motion artifact resilience, integrated ambient light cancellation

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High sample rate capability

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Fast data output capability