AS7262 Consumer Grade Smart 6-Channel VIS Sensor
6-channel visible spectral_ID device with electronic shutter and smart interface
特点
- Integrated interference filters directly deposited on standard CMOS silicon
- 6 spectral channels spaced at 450, 500, 550, 570, 600 and 650 nm
- Integrated microcontroller on chip and low power consumption
- 2 integrated LED drivers
- Selectable interfaces UART or standard I²C
- in-factory calibrated
优势
- Stable filter conditions over temperature and life time
- Detection of spectral fingerprints in visible spectrum
- Signal processing on chip, reduced hardware costs
- Sample illumination without external LED driver
- Easy connecting to mobile devices or external µController
产品参数
Sensor Type | 6-channel visible interference 430-670nm |
---|---|
Applications | Color/Content analysis, visible spectrometry |
I/O | I²C master or UART (mode configurable) |
Package | 20-pin LGA with aperture |
Size [mm] | 4.5 x 4.7 x 2.5 |
Supply Voltage [V] | 2.7 to 3.6 |
Temperature Range [°C] | -40 to 85 |

综述
The AS7262 is a cost-effective multispectral sensor-on-chip solution designed to address spectral ID applications. This highly integrated device delivers 6-channel multispectral sensing in the visible wavelengths from approximately 430nm to 670nm with full-width half-max (FWHM) of 40nm. An integrated LED driver with programmable current is provided for electronic shutter applications.
The AS7262 integrates Gaussian filters into standard CMOS silicon via nano-optic deposited interference filter technology and is packaged in a LGA package that provides a built in aperture to control the light entering the sensor array. Control and spectral data access is implemented through either the I²C register set, or with a high level AT spectral command set via a serial UART.
Not Recommended for New Designs
ams-OSRAM AG does not recommend using this product for new designs. Please see AS7341 for possible replacement or contact your local sales representative for further information.

本产品适用于以下应用:
- Spectral Color Matching and monitoring
- Authentication and counterfeit detection
- Detection of color mixture effects (e.g. textiles, paints, etc.)
- Fluid monitoring and analysis (using reagents)
- ID marker detection

工具
标题 | 分类 | 主标题 | 购买 |
---|---|---|---|
AS726xDemoKit | Application Board | Demo Kit for AS726x |
资源
类别 | 描述 | 语言 | ||
---|---|---|---|---|
Application Data | Reference Design and Schematic AS726x 1V1 | English | ||
Evaluation Software | AS72xx_EvalSW_v5-1-0.zip AS72xx Firmware Update using GUI | EN | ||
Evaluation Software | AS726x_EvalSW_v3-4-2.zip AS726x Spectral Sensing iSPI GUI | EN |
技术文档
类别 | 描述 | 语言 | ||
---|---|---|---|---|
Datasheet | AS7262 Datasheet | English | ||
Application Note | AS72xx – EEPROM Updating using I2C 1V02 | English | ||
Application Note | AS726x Design Considerations | English | ||
Application Note | AS72xx How to Flash AS72xx Firmware using | English | ||
Application Note | AS72xx How to Program AS72xx Firmware with FlashCatUSB 1V24 | English | ||
Quick Start Guide | AquaSensor Quick Start Guide for Hardware and Software based on AS7261 | English | ||
User Guide | AS726x-iSPI Evaluation Kit User Guide | English | ||
User Guide | AS726x-iSPI Evaluation Kit GUI User Guide | English |
环境文档
类别 | 描述 | 语言 | ||
---|---|---|---|---|
RoHS Certificate | RoHS Certificate_AS7262 | English |
通知
类别 | 描述 | 语言 | ||
---|---|---|---|---|
Product Change Notification | CN25-2019 (Customer Information AS72xx) | English |
其他信息
类别 | 描述 | 语言 | ||
---|---|---|---|---|
Block Diagram | AS7262 Block Diagram | English | ||
Factsheet | AS7262 Spectral_ID a new class of Spectral Sensing Products | English |