Selected Device: TCS3404CS  Features

The TCS3404 is a digital color light sensor designed to accurately derive the color chromaticity and illuminance (intensity) of ambient light and provide a digital output with 16-bits of resolution.. The device includes an 8x2 arry of filtered photodiodes, analog-to-digital conveters, and control functions on a single monolithic CMOS integrated circuit. Of the 16 photodiodes, 4 have red filters, 4 have green filters, 4 have blue filters, and 4 have no filter. With the advanced patent pending in-package trim capability, device-to-device and sytem-to-system tolerance can be minimized allowing very precise repeatability to be attained.

• Internal Filter Eliminates Signal Fluctuation Due to AC Lighting Flicker--No External Capacitor Required
• In-Package Trim Provides an Easy and Accurate Means to Achieve System-to-System Repeatability
• 16-Bit Digital Output with 100 KHz SMBus
• Programmable Analog Gain and Integration Time Supporting 1,000,000-to-1 Dynamic Range
• SYNC Input Synchronizes Integration Cycle to Modulated Light Sources
• Operating Temperature Range of -40 C to 85 C
• Operating Voltage of 2.7 V to 3.6 V

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