AS7263 Datasheet | ams

Description The AS7263 is a digital 6-channel spectrometer 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 mand set via a serial UART. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using AS7263 Key Benefits & Features The benefits and features of AS7263, 6-Channel NIR Spectral_ID Device with Electronic Shutter and Smart Interface are listed below: Benefits Features - pact 6-channel spectrometry solution - Simple text-based mand interface via UART, or direct register read and write with interrupt on sensor ready option on I²C - Lifetime-calibrated sensing with no drift over time or temperature - No additional signal conditioning required - Electronic shutter control/synchronization - Low voltage operation - Small, robust package, with built-in aperture - 6 near-IR channels: 610nm, 680nm, 730nm, 760nm, 810nm and 860nm, each with 20nm FWHM - UART or I²C slave digital Interface - NIR filter set realized by silicon interference filters - 16-bit ADC with digital access - Programmable LED drivers - 2.7V to 3.6V with I²C interface - 20-pin LGA package 4.5mm x 4.7mm x 2.5mm, -40°C to 85°C temperature range Datasheet, Public [v4-00] 2022-Nov-30 Page 1 Document Feedback Figure 2: AS7263 NIR Spectral_ID System - General Description Applications The AS7263 applications...