LTR-559ALS-01

LTR-559ALS-01 Digital Output Ambient Light and Proximity Sensor 2.5V/3.3V 8-Pin Chip LED T/R
5,824 Effective Inventory

LTR-559ALS-01

Effective Inventory5,824

LTR-559ALS-01 Digital Output Ambient Light and Proximity Sensor 2.5V/3.3V 8-Pin Chip LED T/R

  • Manufacturer Part # : LTR-559ALS-01

  • Package/Case: Chip LED

  • Brand: Lite-On

  • Product Categories : Ambient Light, IR, UV Sensors

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

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.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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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]

About packaging

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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LTR-559ALS-01 DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for LTR-559ALS-01 or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Versatility is key when it comes to the LTR-559ALS-01. With its wide detection range of 1 lux to 32,000 lux for light intensity and up to 10 cm for proximity sensing, this sensor is adaptable to a multitude of scenarios in consumer electronics, industrial settings, and automotive environments. Its high sensitivity and reliability ensure precise readings and consistent performance, making it a reliable choice for any project requiring accurate light and proximity detection

Key Features

  • Fast response time for instant light detection
  • Programmable alarm levels for custom lighting control
  • Sensing accuracy up to ±5%
  • Compact design for easy integration into devices
  • Low power consumption for extended battery life

Application

  • Display backlight adjustment in laptops
  • Ambient light sensing in cars
  • Gesture recognition for gadgets

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Light to Digital Converters RoHS Details
Brand Lite-On Moisture Sensitive Yes
Product Type ! Optical Sensors Factory Pack Quantity 8000
Subcategory Sensors Unit Weight 0.003224 oz

FAQs

What is LTR-559ALS-01?

The LTR-559ALS-01 is a digital ambient light and proximity sensor designed by Lite-On Technology Corporation. It integrates ambient light sensing (ALS) and proximity detection functions into a single chip, making it ideal for applications requiring automatic display brightness adjustment and touchless gesture recognition.

How Does LTR-559ALS-01 Work?

The LTR-559ALS-01 works by detecting the ambient light level using its ALS function and measuring the proximity of objects using its proximity detection function. It converts these optical signals into digital data, enabling electronic devices to automate screen brightness adjustments based on lighting conditions and detect proximity for touchless interactions.

How Many Pins does LTR-559ALS-01 have and What are the Functions of the Pinout Configuration?

The LTR-559ALS-01 is typically housed in a small surface-mount package. The pinout configuration includes:

  • VCC: Power supply pin.
  • GND: Ground pin.
  • INT: Interrupt output pin for signaling events.
  • ADDR: Address pin for I2C interface.
  • SDA: Serial data pin for I2C communication.
  • SCL: Serial clock pin for I2C communication.

What are the Pros and Cons of LTR-559ALS-01?

Pros:

  • Integrated Functionality: Combines ambient light sensing and proximity detection in a single chip.
  • Automatic Brightness Adjustment: Enables automatic adjustment of display brightness based on ambient light levels.
  • Touchless Gesture Recognition: Allows for touchless gesture control in devices.
  • I2C Interface: Features an easy-to-use I2C interface for communication with microcontrollers.

Cons:

  • External Factors: Performance may be affected by external factors such as light reflections and interference.
  • Complex Calibration: May require calibration for optimal performance in different lighting conditions.
  • Integration Challenges: Integration into complex systems may require additional development effort.

Are There Any Equivalents/Alternatives to LTR-559ALS-01 for Recommendation?

  • The TSL2591 from AMS is a similar ambient light and proximity sensor with high-resolution output.
  • Alternatives to the LTR-559ALS-01 include the APDS-9930 from Broadcom and the OPT3001 from Texas Instruments.

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