AS7341L Spectral Sensor

for Optical Read out of Lateral Flow Tests

ams_LFT.jpg
ams_LFT.jpg

  • Low power consumption (1.8 VDD operation)
  • Electronic shutter/external trigger functionality
  • External photodiodes to expand detection range
  • Ultra-low profile package (3.1 mm x 2 mm x 1 mm)

AS7341L1 is a 10-channel spectrometer for spectral identification and color matching for lateral flow and health-related devices. The spectral response is defined in the wavelengths from approximately 350 nm to 1000 nm.  8 optical channels cover the visible spectrum, one channel can be used to measure near infra-red light and one channel is a photodiode without filter ("clear"). The device can be synchronized to external signals via pin GPIO and is perfect for Covid-19 Test Equipment.

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  • Digital output allows for a Bluetooth Low-Energy (BLE) connection to mobile devices and medical-approved cloud services
  • Advantages of digital lateral flow testing:
    • easy of use allow on-site testing
    • delivery of results is fast (minutes)
    • design is simple and cost-effective

 

  • Multi-analyte detection
  • Fluorescent-based measurement capabilities
  • Reflection- or transmissivity-based color detection
  • Clinical, home and veterinary testing (e.g. Covid-19)
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