AS7261N - Spectral Sensor
Tri-Stimulus XYZ + NIR Sensor with Electronic Shutter
特徴
- Tri-stimulus XYZ+NIR realized by silicon interference filters
- Integrated programmable LED drivers
- I²C slave digital interface with optional interrupt operation
- 16-bit ADC with digital access
- 20-pin LGA package 4.5mm x 4.7mm x 2.5mm, with built-in aperture
利点
- Stable filter conditions over temperature and life time
- Compact true-color sensing, XYZ coordinates direct from the sensor
- Direct register read and write with interrupt on sensor ready
- Signal conditioning on chip
- Sample illumination without external LED driver
製品パラメーター
Sensor Type | XYZ tri-stimulus/standard observer |
---|---|
Applications | Color analysis and color calibration |
I/O | I²C slave digital Interface |
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 |

概要
The AS7261N provides direct XYZ sensor data which conforms to the tri-stimulus standard observer color response of the human eye. A near-IR channel and LED drivers with programmable currents increase application flexibility, including support for electronic shutter applications.The AS7261N 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 AS7261 for possible replacement or contact your local sales representative for further information.

本製品は以下の用途に適しています。
- Color measurement and absorbance
- Color matching and identification
- Precision color tuning/calibration

ツール
タイトル | カテゴリー | 見出し | 購入 |
---|---|---|---|
AS726xDemoKit | Application Board | Demo Kit for AS726x |
技術資料
タイプ | 品目 | 言語 | ||
---|---|---|---|---|
Datasheet | Document version 1-02 | English | ||
Application Note | AS726xN Design Considerations | English |
お知らせ
タイプ | 品目 | 言語 | ||
---|---|---|---|---|
Product Change Notification | CN25-2019 (Customer Information AS72xx) | English |
その他の情報
タイプ | 品目 | 言語 | ||
---|---|---|---|---|
Block Diagram | AS7261N Block Diagram | English |