MAX86916EFD+

MAX86916 is an integrated optical sensor module for mobile health. It is an integrated optical sensor platform with applications in bio-sensing, proximity, and colour. It includes internal LEDs, photodetectors, and low-noise electronics with ambient-light-rejection circuitry. This helps ease design-in effort to all mobile and wearable devices. It operates on a 1.8V supply voltage, with a separate 5.5V power supply for the internal LEDs. Communication to and from the module is accomplished 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. Application includes smartphones/accessories, tablets, wearable devices, fitness assistant devices.

• Optical grade glass for long-term optimal and robust performance
• Ultra low-power operation for mobile device
• Typical ultra low shutdown current is 0.7μA (SHUTDOWN = 1, TA = +25°C)
• Built in low noise crosstalk cancellation
• Reflective heart rate monitor, medical-grade pulse oximeter, and bio-optical sensor platform
• Power supply voltage range from 1.7 to 2V (verified during PSRR test)
• 410μA typ supply current (one LED exposure/sample, LEDx-PA = 0x00, LED-PW = 220µS, SR = 100sps)
• Sampling clock frequency is 32KHz typical at (VDD = 1.8V, VLED = 5V)
• VREF range from 1.195 to 1.220V (VDD = 1.8V, VLED = 5V, TA = -40°C to +85°C)
• 14 lead OLGA package, temperature range from -40°C to + 85°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party