TCS37203
Overview
The TCS37203 is an integrated Ambient Light Sensing (ALS), Color (RGB), and Proximity detection module designed for operation under various glass and aperture conditions. It features high sensitivity and a wide dynamic range, allowing it to function effectively behind dark-tinted glass commonly found in modern mobile and smart home devices.
Why Choose This Part
The module provides excellent sensitivity for operation behind low-transmissivity materials and features a very low sleep current of approximately 0.7 microamps. Its integrated proximity engine includes offset adjustment to compensate for internal crosstalk from the IR LED emitter.
Applications
Getting Started
Engineers can evaluate this sensor using the ams OSRAM evaluation kit, which typically includes a daughter card and a USB-to-I2C controller. Implementation requires an I2C interface operating at 1.8V logic levels to access the internal registers for integration and gain control.
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