AS7263, Spectral Sensor Breakout

The AS7263 is a high-performance digital 6-channel spectrometer designed for spectral identification in the near-infrared (NIR) light wavelengths. Covering a spectral range of 600nm to 870nm with 20nm full-width half-max (FWHM) resolution, it is equipped with integrated Gaussian filters and a programmable LED driver for electronic shutter applications. The sensor features a robust 20-pin LGA package with a built-in aperture, ensuring precise light measurement and easy integration into a variety of applications.

Key Features:

• 6-Channel NIR Spectrometry: Covers wavelengths at 610nm, 680nm, 730nm, 760nm, 810nm, and 860nm, each with 20nm FWHM resolution.
• Multiple Communication Interfaces: UART or I²C slave digital interface with simple text-based commands or register access.
• Lifetime Calibration: Sensing with no drift over time or temperature variations.
• Integrated LED Driver: Programmable for electronic shutter control and synchronization.
• High Precision: 16-bit ADC for accurate spectral data measurement.
• Compact and Robust Package: 20-pin LGA package (4.5mm x 4.7mm x 2.5mm) with a built-in aperture.
• Low Voltage Operation: Operates at 2.7V to 3.6V, making it energy efficient.
• Wide Operating Temperature Range: Designed to perform reliably between -40°C to 85°C.

Applications:

• Product Authentication: Ensures product integrity and authenticity.
• Bank Note and Document Validation: Validates security features in currency and documents.
• Chemical Analysis: Enables precise identification of substances in industrial and scientific settings.
• Food and Beverage Safety: Detects contaminants and ensures quality control.