ams OSRAM AS7343L 13-Channel Multi-Spectral Sensors

ams OSRAM AS7343L 13-Channel Multi-Spectral Sensors are designed for spectral identification of lateral flow particle markers. The AS7343L highly versatile sensor is ideal for enabling recent laboratory applications. The device is optimized for reflective, transmissive, and emissive measurements. These include lateral flow test applications, fluid or reagent analysis, color matching, and spectral identification in the visible range.

The ams OSRAM AS7343L 13-Channel Multi-Spectral Sensors offer 13 individual channels covering a 380nm to 1000nm spectral range. Eleven channels are centered in the visible spectrum (VIS), plus one near-infrared (NIR) and a clear channel providing a full spectral reconstruction of the incoming light.

The sensors integrate high-precision optical filters onto standard CMOS silicon through deposited interference filter technology. A built-in aperture controls the light entering the sensor array to increase accuracy, and a programmable digital GPIO and LED driver facilitates light source and trigger/sync control. Device control and spectral data access are implemented through a serial I²C interface.

The AS7343L is housed in an ultra-low profile package with dimensions of 3.1mm x 2mm x 1mm.

Features

  • 13 channels between 380nm and 1000nm
  • Reflective, transmissive, and emissive applications
  • Fluorescence and luminescence measurements
  • Spectral re-construction
  • Enables ultra-low light operation (e.g. chemiluminescence applications)
  • Enables operation behind additional external filters
  • 1.8V VDD operation
  • Configurable sleep mode
  • Interrupt-driven device
  • On-chip interference filter technology
  • Integrated LED driver and six integrated ADCs
  • 3.1mm x 2mm x 1mm package outline

Applications

  • Multi-analyte detection
  • Fluorescent-based measurement applications
  • Luminescence-based measurement applications
  • Reflection- or transmissivity-based color detection (e.g. lateral flow strips)

Block Diagram

Block Diagram - ams OSRAM AS7343L 13-Channel Multi-Spectral Sensors

Videos

ams OSRAM AS7343L 13-Channel Multi-Spectral Sensors