AS7343-DLGM

AS7343-DLGM is a 14-channel 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. The application includes emissive light measurement, transmissive and reflective measurements such as fluid or colour measurements, and photoelectric smoke detectors.

• Highly versatile multi-purpose spectral sensor
• Reflective, transmissive and emissive applications
• 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
• Ultra-high integration, on chip interference filter technology
• Integrated LED driver and 6 integrated ADCs
• Supply voltage range from 1.7 to 1.98V (TA = 25°C)
• OLGA-8 package, operating ambient temperature range from -30 to 85°C