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 |
相关板块
Demo Kit for AS726x
AS726xDemoKit
The AS726x Demo Kit is a Windows PC-hosted evaluation environment, designed to provide the user an quick-start approach to spectral sensing. The demo kit consists of the Intelligent Spectral Interface (iSPI) board, USB/FTDI cable, and a USB stick which includes drivers, documentation and graphical user interface. The iSPI board is jumper selectable for either I2C or UART interface access via the USB/FTDI cable connection. The I2C interface presents a traditional register based device interface, while the UART interface allows high-level command access to the AS726x device features. The iSPI board includes unpopulated device pads for the installation of standard LED light sources suited to the specific spectral needs of the application. By default, the LED pads are unpopulated.
相关产品
AS7261 Spectral Sensing Engine
AS7261
The AS7261 integrates Gaussian interference filter technology to enable chromatic white color sensor which provides direct XYZ color coordinates consistent with the CIE 1931 2° standard observer color coordinates. Additional mapping of XYZ coordinates to the x, y (Y) of the 2-dimensional color gamut and scales of the CIE 1976 u’v’ coordinate system, providing accurate correlated color temperature (CCT) measurements and color point deviation from the black body curve for white light color in the ∆u’v’ coordinate system. A near-IR channel and LED drivers with programmable currents increase application flexibility, including support for electronic shutter applications.
Control and spectral data access is implemented either through either the I²C virtual register set, or via the serial UART enabling use of the high level smart spectral command set.
Control and spectral data access is implemented either through either the I²C virtual register set, or via the serial UART enabling use of the high level smart spectral command set.
AS7264N Consumer Grade Smart XYZ + Bio-Blue + NIR Sensor
AS7264N
The AS7264N provides direct XYZ sensor data which conforms to the tri-stimulus standard observer color response of the human eye. In addition, two channels added for measurement of blue spectrum light, plus a near-IR channel enables additional application flexibility. LED drivers with programmable currents are provided for electronic shutter applications.
The AS7264N integrates Gaussian filters into standard CMOS silicon via nano-optic deposited interference filter technology and is packaged in 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 an I²C register set.
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.
The AS7264N integrates Gaussian filters into standard CMOS silicon via nano-optic deposited interference filter technology and is packaged in 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 an I²C register set.
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.
AS7263 6-Ch NIR Spectral Sensing Engine
AS7263
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.
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.
AS7341 – 11-Channel Spectral Color Sensor
AS7341
AS7341 is an 11-channel multi-spectral sensor for color detection and spectral analysis applications. The spectral response is defined in the wavelengths from approximately 350nm to 1000nm. 6 channels can be processed in parallel by independent ADCs while the other channels are accessible via a multiplexer. 8 optical channels cover the visible spectrum, one channel can be used to measure near infra-red light and one channel is a photo diode without filter (“clear”). The device also integrates a dedicated channel to detect 50Hz or 60Hz ambient light flicker. The flicker detection engine can also buffer data for calculating other flicker frequencies externally. The NIR channel in combination with the other VIS channel may provide information of surrounding ambient light conditions (light source detection). The device can also be synchronized to external signals via pin GPIO.
AS7341 integrates filters into standard CMOS silicon via Nano-optic deposited interference filtertechnology and its package provides a built in aperture to control the light entering the sensor array.
Control and Spectral data access is implemented through a serial I²C interface. The device is available in an ultra-low profile package with dimensions of 3.1mm x 2mm x 1mm.
AS7341 integrates filters into standard CMOS silicon via Nano-optic deposited interference filtertechnology and its package provides a built in aperture to control the light entering the sensor array.
Control and Spectral data access is implemented through a serial I²C interface. The device is available in an ultra-low profile package with dimensions of 3.1mm x 2mm x 1mm.