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AS7263 6-Ch NIR Spectral Sensing Engine

6-channel NIR spectral_ID device with electronic shutter and smart interface

特点

  • Integrated interference filters directly deposited on standard CMOS silicon
  • 6 near-IR channels: 610nm, 680nm, 730nm, 760nm, 810nm and 860nm, each with 20nm FWHM
  • Integrated microcontroller on chip and low power consumption
  • 2 integrated LED drivers
  • Selectable interfaces UART or I²C
  • in-factory calibrated

优势

  • Stable filter conditions over temperature and life time
  • Detection of spectral fingerprints in near infrared 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 near IR interference 600-870nm
Applications Authentication, content analysis
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 AS7263 is a digital 6-channel multi-spectral sensor for spectral identification in the near IR (NIR) light wavelengths. AS7263 consists of 6 independent optical filters whose spectral response is defined in the NIR wavelengths from approximately 600nm to 870nm with full-width half-max (FWHM) of 20nm. An integrated LED driver with programmable current is provided for electronic shutter applications.

The AS7263 integrates Gaussian filters into standard CMOS silicon via nano-optic deposited interference filter technology and is packaged an 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.

本产品适用于以下应用:

  • Product authentication
  • Bank note/document validation
  • Chemical analysis
  • Food/Beverage safety

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 AS7263 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_AS7263 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 AS7263 Block Diagram English
Factsheet Spectral_ID a new class of Spectral Sensing Products English
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