ams OSRAM AS7343L 13-Channel Multi-Spectral Sensor
ams OSRAM AS7343L 13-Channel Multi-Spectral Sensor is designed for spectral identification of lateral flow particle markers and is ideal for laboratory applications. This highly versatile sensor is also optimized for reflective, transmissive, and emissive measurements, including lateral flow test applications, fluid or reagent analysis, color matching, and spectral identification in the visible range. The AS7343L offers 13 individual channels covering a 380nm to 1000nm spectral range, with 11 channels centered in the visible spectrum (VIS), plus one near-infrared (NIR) channel and a clear channel. The sensor from ams OSRAM integrates 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.
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
- Reflection- or transmissivity-based color detection (lateral flow strips)
- Multi-analyte detection
- Fluorescent-based measurements
- Luminescence-based measurements
Videos
Block Diagram
Additional Resources
Development Tools
ams OSRAM AS7341 11-Channel Spectral Sensor Evaluation Kit
A platform to evaluate the AS7341 11-channel spectral sensor.
ams OSRAM AS7343 Sensor Reflection Evaluation Kit
Evaluates the AS7343 sensor & includes optics & LED support towards reflective surface measurements.
ams OSRAM AS7343 Sensor ALS Evaluation Kit
Evaluates the AS7343 sensor and comes with an integrated diffuser for direct measurements.
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