ams AS7261 Spectral Sensing Engine

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Ordering and shipping still possible

品目

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.

詳細

特徴

  • Tri-stimulus XYZ+NIR realized by silicon interference filters
  • Selectable UART or I²C interface
  • 16-bit ADC with digital access
  • Integrated programmable LED drivers
  • integrated micro controller
  • 20-pin LGA package 4.5mm x 4.7mm x 2.5mm, with built-in aperture
  • In-factory calibrated

利点

  • Stable filter conditions over temperature and life time
  • Compact true-color sensing, XYZ coordinates direct from the sensor
  • Signal processing on chip, reduced hardware costs
  • Sample illumination without external LED driver
  • Easy connecting to mobile devices or external µController

注文情報

製品タイプ 品目 注文コード 在庫状況
AS7261-BLGM Q65114A0858 注文・発送は可能です
AS7261-BLGT Q65114A0844 注文・発送は可能です

ダウンロード

データシート

AS7261 DS000493 · Datasheet · PDF · en_US

ユーザーガイド

AS726x_QG000120_3-00 · Quick start guide · PDF · en_US
AS726x_UG000339_5-00 · User guide · PDF · en_US
AS726x_UG000340_4-00 · User guide · PDF · en_US

アプリケーションノート

AS72xx AN000488 · Product related · PDF · en_US
AS726x AN000490 · Product related · PDF · en_US
AS72xx AN000534 · Product related · PDF · en_US
AS72xx AN000557 · Product related · PDF · en_US

技術資料

AS726x_AD000175_1-00.pdf · Application Data · PDF · en_US
AS7261 FS000165 1-00 · Factsheet · PDF · en_US

環境関連文書

AS7261_RC001040_1-00 · RoHS certificate · PDF · en_US

ライフサイクルドキュメント

AS72xx_PN000172_1-00 · Product change notification (PCN) · PDF · en_US

画像

AS7261_BD000204_1-00 · Block diagram · PNG

ソフトウェア

AS72xx_EvalSW_v5-1-0.zip · Evaluation software · ZIP · en_US
AS726x_EvalSW_v3-4-2.zip · Evaluation software · ZIP · en_US