Color sensor


12-bit digital output

The S9706 is a digital color sensor sensitive to red (λ=615 nm), green (λ=540 nm)、blue(λ=465 nm) regions of the spectrum. Detected signals are serially output as 12-bit digital data. Built-in three 12-bit registers allow simultaneous measurement of RGB three colors. Sensitivity level is adjustable in two steps to cover a wide photometric range.

-12-bit digital output
-Simultaneous measurement of RGB three colors
-2-step sensitivity switching (sensitivity ratio of 1:9)
-Low voltage (3.3V) operation
-CMOS monolithic photo IC
-No external components required

Product type RGB digital color sensor
Package material Plastic
Package type Surface mount type
Package size 4.0 × 4.7 × 2.6 mm
Photosensitive area 1.2 × 1.2 mm
Spectral response range (Blue) 400 to 540 nm
Spectral response range (Green) 480 to 600 nm
Spectral response range (Red) 590 to 720 nm
Peak sensitivity wavelength (Blue) 465 nm
Peak sensitivity wavelength (Green) 540 nm
Peak sensitivity wavelength (Red) 615 nm
Photosensitivity Low range (Blue) 0.21 LSB/lx
Photosensitivity Low range (Green) 0.45 LSB/lx
Photosensitivity Low range (Red) 0.64 LSB/lx
Photosensitivity High range (Blue) 1.9 LSB/lx
Photosensitivity High range (Green) 4.1 LSB/lx
Photosensitivity High range (Red) 5.8 LSB/lx
Operating temperature -25 to +85 deg.C
Storage temperature -20 to +85 deg.C
Measurement condition Typ. Ta=25 deg.C, Vdd=5 V, Tg=100 ms, A light source, unless otherwise noted

Spectral response

Dimensional outline (unit: mm)

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