资产发布器

AS7265x Smart Spectral Sensor

Smart 18-Channel VIS+NIR Spectral_ID Sensor with Electronic Shutter

特点

  • Integrated interference filters directly deposited on standard CMOS silicon
  • 3 chip set delivering 18 VIS and NIR channels from 410nm to 940nm each with 20nm FWHM
  • Integrated microcontroller on chip and low power consumption
  • 2 integrated LED drivers per Sensor
  • Selectable UART or I²C Interface
  • Master-Slave-Slave sensor communication
  • in-factory calibrated

优势

  • Stable filter conditions over temperature and life time
  • Detection of spectral fingerprints in visible + near infrared spectrum
  • Signal processing on chip, reduced hardware costs
  • Sample illumination without external LED driver
  • Easy connecting to mobile devices or external µController
  • Only one client from host perspective for sensor communication

产品参数

Sensor Type 3 chips, each 6 channels 410-940nm
Applications Authentication, analysis, spectroscopy
I/O UART or I²C slave digital Interface
Package 20-pin LGA
Size [mm] 4.5 x 4.7 x 2.5
Supply Voltage [V] 2.7 to 3.6
Temperature Range [°C] -40 to +85
Size [mm]

综述

The AS7265x family incorporates 3 chips to deliver an 18-channel multi-spectral sensing array covering wavelengths from 410nm to 940nm. The AS72651 covers NIR wavelengths from 600nm to 870nm and serves as the master controller for the set. When combined with the AS72652 (spectral response from 560nm to 940nm) and the AS72653 (spectral response from 410nm to 535nm) the full set delivers 18-channels with FWHM of 20nm. The device family integrates Gaussian filters into standard CMOS silicon via nano-optic deposited interference filter technology in LGA packages, and each AS7265x device has two integrated LED drivers with programmable current and which can be timed for electronic shutter applications.

本产品适用于以下应用:

  • Product/Brand authentication
  • Safety / Anti-counterfeiting
  • Portable spectroscopy
  • Product safety/adulteration detection
  • Horticultural & specialty lighting
  • Material analysis

工具

标题 分类 主标题 购买
AS7265xDemoKit Application Board Demo Kit for AS7265x

资源

类别 描述 语言
Application Data AS7265x Schematic and reference design Generation 2 English
Evaluation Software AS72xx_EvalSW_v5-1-0.zip AS72xx Firmware Update using GUI EN
Evaluation Software AS7265x_EvalSW_v4-2-1.zip AS7265x DashBoard Software EN

技术文档

类别 描述 语言
Datasheet Document version 1-04 English
Application Note AS7265x Multispectral Chipset Design Considerations English
Application Note AS72xx How to Flash AS72xx Firmware using English
Errata Sheet Errata Document of Datasheet Version 1-03 or later in combination with firmware version V1.2.7 or later English
User Guide AS7265x Multispectral Chipset Design Considerations English
User Guide AS7265x Multispectral Chipset Dashboard Application User Guide 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 AS7265x Block Diagram English
资产发布器