Hamamatsu S13683-03DT Compatible I2C Interface RGB Digital Color Sensor

Hamamatsu S13683-03DT Compatible I2C Interface RGB Digital Color Sensor Parameters Brand: Hamamatsu Model: S13683-03DT Origin: Japan Product Overview S13683-03DT is an I2C digital output RGB color sensor, with reel-wrapped tape SMT surface mount packaging; the rod-shaped packaging model of the same specification is S13683-04DS, manufactured by Hamamatsu Photonics… 。 Built-in R/G/B three-color photodiodes + infrared cutoff filter + correction compensation channel, directly outputs 16-bit digital light intensity data, 3.3V low-voltage drive, suitable for embedded color detection and environmental color temperature measurement. Core features 4-channel synchronous measurement: Red (R)/ Green (G)/ Blue (B) + correction compensation channel, which subtracts stray light to improve color measurement accuracy I2C standard digital interface, 16-bit output per channel, direct connection to microcontroller without the need for an amplifier for conditioning Two gain switching options: High and low gain sensitivity ratio of 1:10, combined with adjustable integration time, wide illumination range Built-in IR-cut filter to suppress infrared interference, simulating human eye visible light response Low power consumption: Typical operating current 75μA Wide temperature operation: -40℃ ~ +85℃, suitable for industrial applications Optical key parameters 1. Peak response wavelength Blue (B): 460 nm, response range 400 – 540 nm Green (G): 530 nm, response range 455 – 630 nm Red (R): 615 nm, response range 575 – 660 nm Hamamatsu Photonics… 2. Sensing area Photo-sensitive area size: 0.54 mm × 1.1 mm, total area 0.594 mm² Electrical and Packaging Specifications Power supply voltage Recommended operation: 2.5 V / 3.3 V Operating range: 2.25 ~ 3.63 V Absolute maximum voltage: 4.5 V Packaging Plastic SOP10 surface mount, reel packaging (-03DT suffix meaning) Dimensions: 3.0 × 4.0 × 1.85 mm Temperature Working conditions: -40 ~ +85 ℃ Storage conditions: -40 ~ +105 ℃ Pin Definitions (SOP10) VDD: Power supply (2.5/3.3V) GND: Ground SDA: I2C data SCL: I2C clock SD: Address selection pin (for configuring I2C device address) 6-10: NC (floating) pins The I2C bus requires an external pull-up resistor (2.2kΩ is recommended) Typical application scenarios Automatic screen color temperature adjustment (for mobile phones, monitors, industrial control screens) Detection of light source color temperature / color rendering index Material color sorting, printing color difference detection Synchronized collection of environmental light brightness and color Smart home lighting color adjustment, plant supplementary lighting monitoring