Ambient Light, IR, UV Sensors

Product Overview The Broadcom Thin Film Pyroelectric Flame Sensor is a high-responsivity infrared flame detector designed for accurate flame source discrimination in triple IR detection systems. It features a wide field of view (typically 100), rapid recovery from thermal and electrical shocks (under 1 second), and excellent signal-to-noise ratio at the characteristic 8-10 Hz flicker range of flames. This current mode sensor integrates a low-noise circuit with an internal

Product Overview The HEDM-55xx/56xx and HEDS-55xx/56xx series are high-performance, low-cost, two and three-channel optical incremental encoders designed for easy assembly and high reliability. These encoders offer high resolution and feature a lensed LED source, an integrated circuit with detectors and output circuitry, and a codewheel. They provide two square waves in quadrature, with an optional third channel index output for three-channel models. The HEDS series utilizes

Product OverviewThe TMD3725 is an advanced sensor module featuring proximity measurement, RGBC+IR color sensing, and digital ambient light sensing (ALS). Designed for a single-hole aperture approach, it integrates an IR LED and factory-calibrated LED driver. The proximity detection uses reflected IR energy for object detection, with interrupt-driven events and offset adjustment registers for accuracy. ALS detection provides photopic light intensity data, and color photodiodes

Product OverviewThe AS7221 CCT Tuning Smart Lighting Manager is an advanced device designed to simplify tunable and environmentally responsive lighting systems. It enables lights to adapt to their surroundings and autonomously serve human-centered lighting and energy conservation needs. Equipped with a Cognitive Lighting Engine (CLE), it optimizes chromatic white tuning, daylight harvesting, and lumen maintenance using PWM and/or 0-10 V controls. The AS7221 offers direct

Product OverviewThe TSL2560 and TSL2561 are advanced light-to-digital converters that accurately measure ambient light intensity and output a digital signal. They feature a near-photopic response, programmable gain, and integration time for a wide dynamic range, automatically rejecting lighting ripple. These devices are ideal for applications such as display panel backlighting management, keyboard illumination control, and exposure control in digital cameras, contributing to

Product OverviewThe TMD2772/TMD2772WA family of devices offers a digital ambient light sensing (ALS) and a complete proximity detection system with integrated digital interface logic in a compact 8-pin surface mount module. These devices are register-set and pin-compatible with the TMD2771 family, featuring enhanced ALS and proximity detection capabilities, including a reduced-gain mode for extended sunlight operation and improved signal-to-noise performance for proximity

AS7265x Smart 18-Channel VIS to NIR Spectral-ID 3-Sensor Chipset The AS7265x chipset is a sophisticated 18-channel multispectral sensor solution designed for spectral identification across the visible and near-infrared (NIR) spectrum, from 410nm to 940nm. It comprises three devices: AS72651 (master), AS72652, and AS72653, each featuring 6 independent on-device optical filters with a Full Width at Half Maximum (FWHM) of 20nm. This chipset offers a compact, integrated solution

AS7265x Smart 18-Channel VIS to NIR Spectral_ID 3-Sensor ChipsetThe AS7265x chipset is a sophisticated 18-channel multispectral sensor solution designed for spectral identification across the visible to near-infrared (NIR) spectrum. It comprises three devices: AS72651 (master), AS72652, and AS72653. Each sensor features six independent on-device optical filters with spectral responses ranging from 410nm to 940nm, each with a Full Width at Half Maximum (FWHM) of 20nm. This

Product OverviewThe AS7265x chipset is a smart 18-channel VIS to NIR spectral identification sensor solution comprised of three devices: AS72651 (master), AS72652, and AS72653. It offers spectral identification from 410nm to 940nm with a Full Width at Half Maximum (FWHM) of 20nm per channel. The chipset integrates Gaussian filters via nano-optic deposited interference filter technology in LGA packages with built-in apertures. It features programmable LED drivers for

Product OverviewThe TCS3772 device family offers integrated red, green, blue, and clear (RGBC) light sensing capabilities, along with proximity detection when paired with an external IR LED. It excels at measuring light intensity across diverse lighting conditions and through various attenuation materials, including dark glass. The proximity feature provides a wide dynamic range for accurate short-distance detection, such as in mobile phones for ear proximity. An internal

Product OverviewThe TMD2725 is an advanced proximity measurement and digital ambient light sensing (ALS) module designed for small aperture applications. It integrates an IR LED and factory-calibrated LED driver, enabling object detection through reflected IR energy. The device features interrupt-driven proximity detection with adjustable thresholds and offset compensation for improved accuracy. The ALS function provides photopic light intensity data with UV and IR blocking

Product OverviewThe TMD4903 is a versatile module integrating Color Sensing (RGB), Ambient Light Sensing (ALS), Proximity Detection, and an IRBeam optical pattern generator. It is designed for applications such as light color temperature measurement, ambient light sensing for display brightness control, cell phone touch screen disable, printed barcode emulation, and universal remote control. Key advantages include high sensitivity, ideal performance behind dark glass, a wide

ams OSRAM AS7264N XYZ Chromatic Color and 440/490nm Blue Sensor with Electronic ShutterThe AS7264N is a digital color sensor that provides direct XYZ tri-stimulus data conforming to the human eye's color response. It features two additional channels for measuring blue spectrum light at 440nm and 490nm, along with a near-IR channel for enhanced application flexibility. Integrated Gaussian filters and a built-in aperture in the LGA package ensure accurate ambient light

Product OverviewThe TSL2772 device family is a light-to-digital converter offering both ambient light sensing (ALS) and proximity detection when paired with an external IR LED. Utilizing ams OSRAM's patented dual-diode technology, it provides accurate ALS measurements that approximate human eye response under various lighting conditions. The device features a reduced-gain mode for extended operating range up to 60k lux in sunlight and includes a UV-rejection filter for

AS73211 XYZ True Color Sensor with IC Interface The AS73211 is a low-power, low-noise integrated color sensor designed for accurate light measurement. It features three channels with photodiodes and optical filters for X, Y, and Z signals, enabling continuous or triggered measurements. The sensor offers adjustable irradiance responsivity and conversion time, providing a wide dynamic range up to 3.43E+10 and high signal resolution up to 24-bit. Its inherent ripple rejection

Product OverviewThe TMD2635 is a miniature proximity sensor module featuring advanced proximity measurement in a compact 1.0mm x 2.0mm x 0.5mm optical land grid array package. It incorporates a 940nm IR VCSEL and is factory calibrated for IR proximity response. The module provides object detection by sensing reflected IR energy and supports interrupt-driven detect/release events based on threshold settings. It offers wide offset adjustment for unwanted IR energy reflection

Product OverviewThe TSL2771 is a versatile light-to-digital converter with integrated proximity sensing capabilities. It accurately approximates human eye response to ambient light and can detect objects at short to medium distances when paired with an external IR LED. The device features programmable analog gain, integration time, and interrupt functions for both ALS and proximity, enabling low power consumption through an internal state machine and wait timers. Its small

Product OverviewThe TMD2755 is a compact ALS + Proximity Sensor Module featuring proximity detection and digital ambient light sensing (ALS). Its ultra-narrow 1.1mm module integrates an IR VCSEL and a factory-calibrated VCSEL driver. The proximity function detects objects by sensing reflected IR energy, with interrupt-driven detect/release events and adjustable offset to mitigate unwanted reflections. Automatic ambient light subtraction enhances proximity results. Both ALS

Product OverviewThe TCS3430 is an advanced digital Ambient Light Sensing (ALS) and CIE 1931 Tristimulus Color Sensing (XYZ) device. It features filters for precise optical response, enabling accurate measurement of ambient light and color. This allows for the calculation of chromaticity, illuminance, and color temperature, supporting a wide range of applications. Key benefits include improved ALS responsiveness, 10% accuracy for illuminance and correlated color temperature,

Product OverviewThe AS7331 is a low-power, low-noise integrated UV sensor designed for accurate UVA, UVB, and UVC radiation measurements. It converts optical signals into digital data, offering continuous or triggered measurements with adjustable sensitivity, full-scale range, and LSB through Gain and conversion time settings. The sensor supports a wide dynamic range and high signal resolution, making it suitable for various photometry and UV radiation monitoring applications