ams OSRAM AS7265x Smart Spectral Sensors
ams OSRAM AS7265x Smart Spectral Sensors consists of three sensor devices AS72651 with master capability, AS72652, and AS72653. The multi-spectral sensors can be used for spectral identification in a range from visible to NIR. Using the AS7265x chipset requires the use of firmware. The AS7265x 18-channel multi-spectral sensor chipset ranges from 410nm to 940nm. Each AS7265x device has two integrated LED drivers with programmable current and can be timed for electronic shutter applications. Features include a UART or I2C slave digital interface, 16-bit ADC with digital access, and programmable LED drivers. Typical applications include horticultural and specialty lighting, product/brand authentication, anti-counterfeiting, and portable spectroscopy.
Features
- 3 chipset master delivering 18 visible and NIR channels from 410nm to 940nm each with 20nm Full Width at Half Maximum (FWHM)
- UART or I2C slave digital interface
- Visible filter set realized by silicon interference filters
- No additional signal conditioning required
- 16-bit ADC with digital access
- Programmable LED drivers
- 2.7V to 3.6V with an I2C interface
- Compact 18-channel spectrometry chip-set solution
- A small and robust package with a built-in aperture
Applications
- Product/brand authentication
- Anti-counterfeiting
- Portable spectroscopy
- Product safety/adulteration detection
- Horticultural and specialty lighting
- Material analysis
Block Diagram
Additional Resources
Associated Tool
ams OSRAM AS7265x Multispectral Chipset Evaluation Kit
Provides a platform to evaluate AS7265x products using the Spectral Sensor Dashboard software.
Associated Products
ams OSRAM AS7341 11-Channel Spectral Sensor Frontend
11-channel spectrometer for spectral identification and color matching applications.
ams OSRAM AS7262 6-Channel VIS Sensor
6-channel multi-spectral sensor-on-chip solution with electronic shutter & smart interface.
ams OSRAM AS7263 6-Channel Spectral Sensing Engine
6-channel NIR Spectral_ID device with electronic shutter and smart interface.
SparkFun Triad Spectroscopy Sensor Development Board
Designed with AS72651, AS72652, and AS72653 sensors to detect the light from 410nm to 940nm.