Berechnungstool
OPT3006
Extrem dünner Umgebungslichtsensor (ALS)
Datenblatt
OPT3006
- Precision Optical Filtering to Match Human Eye:
- Rejects > 99% (typ) of IR
- Automatic Full-Scale Setting Feature Simplifies Software and Provides Optimal Configuration
- Measurements: 0.01 lux to 83k lux
- 23-Bit Effective Dynamic Range With Automatic Gain Ranging
- 12 Binary-Weighted Full-Scale Range Settings: < 0.2% (typ) Matching Between Ranges
- Low Operating Current: 1.8 µA (typ)
- Operating Temperature Range: –40°C to +85°C
- Wide Power-Supply Range: 1.6 V to 3.6 V
- 5.5-V Tolerant I/O
- Flexible Interrupt System
- Small-Form Factor:
- 0.856 mm × 0.946 mm × 0.226 mm PicoStar™ Package
- OPT3006 is Smaller Version of OPT3001
The OPT3006 is a single-chip lux meter, measuring the intensity of visible light as seen by the human eye. The OPT3006 is available in an ultra-small PicoStar package, so the device fits into tiny spaces.
The precision spectral response of the sensor tightly matches the photopic response of the human eye. With strong infrared (IR) rejection, the OPT3006 accurately meters the intensity of light as seen by the human eye, regardless of the light source. The strong IR rejection also aids in maintaining high accuracy when design requires mounting the sensor under dark glass. The OPT3006, often in conjunction with backlight ICs or lighting control systems, creates light-based experiences for humans, and is an ideal replacement for photodiodes, photoresistors, or lower-performing ambient light sensors.
Measurements can be made from 0.01 lux up to 83k lux without manually selecting full-scale ranges by using the built-in, full-scale setting feature. This capability allows light measurement over a 23-bit effective dynamic range.
The digital operation is flexible for system integration. Measurements can be either continuous or single-shot. The control and interrupt system features autonomous operation, allowing the processor to sleep while the sensor searches for appropriate wake-up events to report with the interrupt pin. The digital output is reported over an I2C- and SMBus-compatible, two-wire serial interface.
The low power consumption and low power-supply voltage capability of the OPT3006 enhance the battery life of battery-powered systems.
Technische Dokumentation
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Alle anzeigen 5 | Typ | Titel | Datum | ||
|---|---|---|---|---|
| * | Data sheet | OPT3006 Ultra-Thin Ambient Light Sensor datasheet | PDF | HTML | 20 Okt 2016 |
| Application brief | How to Select a Light Sensor for Your Application (Rev. C) | PDF | HTML | 19 Jan 2024 | |
| Application note | Standalone Evaluation Platform for TI Light Sensors (Rev. A) | PDF | HTML | 21 Jul 2023 | |
| Application brief | OPT3006: Ambient Light Sensor in Wearable Applications | 27 Jul 2017 | ||
| EVM User's guide | OPT3006EVM User's Guide | 19 Okt 2016 |
Design und Entwicklung
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Evaluierungsplatine
OPT3001EVM — OPT3001 – Digitaler Umgebungslichtsensor (ALS) mit extrem hoher, mit der des menschlichen Auges verg
The OPT3001 is an ambient light sensor (ALS) with a digital output integrated circuit. It uses a two-wire interface that works with the I2C protocol making it ideal for many applications. The OPT3001EVM is a platform for evaluating the performance of the OPT3001 under various (...)
Benutzerhandbuch: PDF
Evaluierungsplatine
OPT3006EVM — OPT3006 digitaler Umgebungslichtsensor (ALS) mit hochpräziser Reaktion auf das menschliche Auge – Ev
The OPT3006 is an ambient light sensor (ALS) with a digital output integrated circuit. It comes in an ultra-thin Picostar package form factor, allowing it to fit into small spaces. The OPT3006 is mounted on a Flexible-PCB, which contains an example cut-out that allows the light to illuminate the (...)
Benutzerhandbuch: PDF
Treiber oder Bibliothek
OPT3001SW-LINUX — Linux-Treiber für OPT3001 und OPT3006
The Linux driver supports the OPT30001 Digital Ambient Light Sensor (ALS) with High Precision Human Eye Response. The Linux driver supports communication through the I2C bus and registers to the IIO (Industrial Input/Output) class of the Linux kernel.
Linux Mainline Status
Linux Mainline Status
Available in Linux Main (...)
| Gehäuse | Pins | Herunterladen |
|---|---|---|
| PICOSTAR (YMF) | 6 | Optionen anzeigen |
Bestellen & Qualität
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