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Biosensor Features

SpO2 measurement less sensitive to skin color

Industry¡¯s smallest optical biosensor module

Fully integrated and trimmed module, including two LEDs, 250mA maximum drive current, and photodetectors

PPG output resolution: 16 to 18 bits

Data stored in 18-bit wide, 32-sample FIFO memory

Integrated averaging function for higher signal-to-noise ratio (SNR) and data rate reduction

Programmable measurement rate: up to 3200 samples per second

Light Sensor and Color Sensor* (OB1203SD) Features

Output resolution: 13 to 20 bits, 3 gain modes

Very stable spectral response over angle of light incidence

*High lux accuracy over different light sources

*Absolute sensitivity: 0.06 lux to > 150000 lux

*Four parallel channels (red, green, blue, clear)

*Accurate Correlated Color Temperature (CCT)

*Accurate CIE 1931 XYZ (RGB) color measurement