AS7343L-DLGM

AS7343L-DLGM is an AS7343 series 14-channel multi-spectral sensor. This is highly versatile, multi-purpose spectral sensor enabling new consumer, commercial, industrial and laboratory applications. It is optimized for reflective, transmissive and emissive measurements including colour matching, fluid or reagent analysis, lateral flow test applications and spectral identification in the visible range. The spectral response is defined by individual channels covering approximately 380nm to 1000nm with 11 channels centred in the visible spectrum (VIS), plus one near-infrared (NIR) and a clear channel. AS7343 integrates high-precision optical filters onto standard CMOS silicon via deposited interference filter technology. A built-in aperture controls the light entering the sensor array to increase accuracy. A programmable digital GPIO and LED driver enable light source and trigger/sync control. Application includes emissive light measurement, photoelectric smoke detectors.

• Device control and spectral data access is implemented through a serial I²C interface
• Highly versatile multi-purpose spectral sensor
• Highest sensitivity, enables ultra-low light operation
• Enables operation behind dark glass or additional external filters
• Low power consumption and minimum I²C traffic, 1.8V (VDD) operation
• Configurable sleep mode, interrupt-driven device
• On chip interference filter technology, integrated LED driver and 6 integrated ADCs
• OLGA-8 package
• Operating ambient temperature range from -30 to 85°C