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OPT3002DNPT
Light to Digital Converters Light-to-digital sensor 6-USON -40 to 85
OPT3002DNPT
Light to Digital Converters Light-to-digital sensor 6-USON -40 to 85
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Manufacturer Part # : OPT3002DNPT
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Package/Case: USON-6
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Brand: Texas Instruments
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Product Categories : Ambient Light, IR, UV Sensors
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
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Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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OPT3002DNPT DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.366 | $1.37 |
| 10 | $1.162 | $11.62 |
| 30 | $1.050 | $31.50 |
| 250 | $0.923 | $230.75 |
| 500 | $0.861 | $430.50 |
| 1000 | $0.835 | $835.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The OPT3002 light-to-digital sensor provides the functionality of an optical power meter within a single device. This optical sensor greatly improves system performance over photodiodes and photoresistors. The OPT3002 has a wide spectral bandwidth, ranging from 300 nm to 1000 nm. Measurements can be made from 1.2 nW/cm2 up to 10 mW/cm2, without the need to manually select the 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 results are compensated for dark-current effects, as well as other temperature variations.
Use the OPT3002 in optical spectral systems that require detection of a variety of wavelengths, such as optically-based diagnostic systems. The interrupt pin system can summarize the result of the measurement with one digital pin. Power consumption is very low, allowing the OPT3002 to be used as a low-power, battery-operated, wake-up sensor when an enclosed system is opened.
The OPT3002 is fully integrated and provides optical power reading directly from the I2C- and SMBus-compatible, two-wire, serial interface. Measurements are either continuous or single-shot. The OPT3002 fully-operational power consumption is as low as 0.8 µW at 0.8 SPS on a 1.8-V supply.
Key Features
- Safe Operation: Over-Voltage and Under-Voltage Protection
- High Reliability: MTBF > 300,000 hours
- Easy Integration: Compatible with Various Sensor's
- Fast Conversion Speed: 50 ms (typ)
- Compact Design: 4.0 mm × 4.0 mm × 1.0 mm
- Low Noise Figure: 3 dB (typ)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
| Interface type | I2C | Input type | Light |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is OPT3002DNPT?
The OPT3002DNPT is a digital ambient light sensor designed by Texas Instruments. It provides a digital output that is proportional to the intensity of ambient light, making it ideal for applications such as display brightness control, backlight dimming, and light energy harvesting.
How Does OPT3002DNPT Work?
The OPT3002DNPT works by detecting the ambient light intensity incident on its sensor. It converts this light intensity into a digital signal that can be read by a microcontroller or other digital device. The sensor's internal circuitry includes an analog-to-digital converter and temperature compensation to provide accurate light measurements across varying environmental conditions.
How Many Pins does OPT3002DNPT have and What are the Functions of the Pinout Configuration?
The OPT3002DNPT is housed in a 6-pin SOT-23 package. The pinout configuration includes:
- VDD: Power supply pin.
- SDA: Serial data pin for I2C communication.
- SCL: Serial clock pin for I2C communication.
- ADDR: Address pin for device configuration.
- EN: Enable pin for controlling sensor operation.
- INT: Interrupt pin for notifying the microcontroller of light level thresholds.
What are the Pros and Cons of OPT3002DNPT?
Pros:
- Digital Output: Provides a digital output for easy interfacing with digital systems.
- High Accuracy: Offers accurate ambient light measurements with temperature compensation.
- Compact Size: Small form factor in a SOT-23 package for space-constrained designs.
- Wide Dynamic Range: Detects a wide range of ambient light intensities for versatile applications.
- Low Power Consumption: Operates with low power consumption, suitable for battery-powered devices.
Cons:
- Configuration Complexity: Requires I2C communication for device configuration and reading.
- External Components: May need additional components for power regulation and I2C communication.
- Limited Resolution: The sensor's resolution may be limiting for some high-precision applications.
Are There Any Equivalents/Alternatives to OPT3002DNPT for Recommendation?
- An equivalent to the OPT3002DNPT is the TSL2561 from AMS (Austria Microsystems).
- Alternatives to the OPT3002DNPT include the VEML6030 from Vishay and the ALS-PT19-315C/L177/TR8 from Everlight Electronics.
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