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AS7262 数据表(PDF) 1 Page - ams AG |
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AS7262 数据表(HTML) 1 Page - ams AG |
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1 / 47 page  ams Datasheet Page 1 [v1-00] 2016-Dec-16 Document Feedback AS7262 6-Channel Visible Spectral_ID Device with Electronic Shutter and Smart Interface The AS7262 is a cost-effective multi-spectral sensor-on-chip solution designed to address spectral ID applications. This highly integrated device delivers 6-channel multi-spectral 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 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. Ordering Information and Content Guide appear at end of datasheet. Key Benefits & Features The benefits and features of AS7262, 6-Channel Visible Spectral_ID Device with Electronic Shutter and Smart Interface are listed below: Figure 1: Added Value of Using AS7262 Benefits Features • Compact 6-channel spectrometry solution • 6 visible channels: 450nm, 500nm, 550nm, 570nm, 600nm and 650nm, each with 40nm FWHM • Simple text-based command interface via UART, or direct register read and write with interrupt on sensor ready option on I²C • UART or I²C slave digital Interface • Lifetime-calibrated sensing with minimal drift over time or temperature • Visible filter set realized by silicon interference filters • No additional signal conditioning required • 16-bit ADC with digital access • Electronic shutter control/synchronization • Programmable LED drivers • Low voltage operation • 2.7V to 3.6V with I²C interface • Small, robust package, with built-in aperture • 20-pin LGA package 4.5mm x 4.7mm x 2.5mm -40°C to 85°C temperature range General Description |
类似零件编号 - AS7262 |
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类似说明 - AS7262 |
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