7Semi AS7343 14-Channel Spectral Sensor Breakout: Advanced Multi-Purpose Spectral Analysis Module
The 7Semi AS7343 14-Channel Spectral Sensor Breakout is a compact, high-precision module built on the advanced ams OSRAM AS7343 spectral sensor. Engineered for professional applications in research, industrial testing, consumer electronics, agriculture, and healthcare, this breakout provides unmatched versatility for reflective, transmissive, and emissive light measurements. Covering a broad wavelength range from 350 nm to 1000 nm, the sensor supports 14 independent channels (including 12 VIS-NIR channels, 1 clear, and 1 flicker channel) for accurate color analysis, material identification, and optical calibration.
This breakout board is designed for seamless integration, equipped with a 3.3 V I²C digital interface, mounting holes, and breakout headers for easy prototyping. With its 16-bit ADC resolution, onboard user LED, and interrupt pin for event-driven operations, it ensures reliable spectral reconstruction and flicker detection at 50/60 Hz. Compact yet powerful, this module is ideal for spectral fingerprinting, fluid analysis, display calibration, and portable spectroscopy applications.
Key Features of 7Semi AS7343 Breakout
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Wide Spectral Range: Covers 350–1000 nm with 14 spectral channels for VIS-NIR analysis.
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High Precision: 16-bit ADC resolution ensures accurate color and material measurements.
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Versatile Applications: Ideal for spectral analysis, ambient light sensing, fluid/reagent analysis, and optical spectroscopy.
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Flicker Detection: Integrated channel detects 50/60 Hz ambient flicker for reliable calibration.
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I²C Interface: Operates at up to 1 MHz with fixed 0x39 I²C address for easy communication.
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Compact PCB Design: Measures 19.05 mm × 17.94 mm with M3 mounting holes for quick setup.
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Onboard User LED & Interrupt Pin: Supports event-driven designs and interactive testing.
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Reliable Operation: Works across a wide temperature range (–30 C to +85 C).
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