Color Sensor

High‑Resolution RGB Color Sensor with I²C Interface

This compact RGB color sensor converts light intensity across the visible spectrum (400–700 nm) into digital color values. Equipped with internal bandpass filters and a built‑in analog‑to‑digital converter, it delivers balanced red, green, and blue channel readings with minimal cross‑talk. Its low‑power, fast‑response design (typical acquisition time < 2 ms) makes it ideal for battery‑operated devices and high‑speed production lines.

Designed for seamless integration, the sensor comes in an 8‑pin stainless‑steel package and supports a 2‑wire I²C interface at 3.3 V logic levels. It offers configurable integration times, automatic gain control, and on‑chip temperature compensation, enabling consistent performance across wide temperature ranges and ambient lighting conditions.

• Key Spec 1: Visible‑band (400–700 nm) spectral response with internal RGB bandpass filters
• Key Spec 2: Digital output accuracy ±5 % relative to calibrated color reference
• Key Spec 3: I²C 2‑wire interface, 3.3 V operation, < 4 mA standby current
• Common Use Case: Color matching for industrial sorting, automotive ambient‑light control, and smartphone camera color correction