VNL5030JTR-E
Manufacturer: STMicroelectronics
Part Number: VNL5030JTR-E
| Attribute | Value |
| cate_name | Specialty Drivers |
| Datasheet | VNL5030JTR-E STMicroelectronics |
| rohs | Compliance |
| reference_package | |
| mounting | SMD mount，glue mount |
| application_level | Automotive |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TJ) |
| max_operating_temperature | 150℃(TJ) |
| length_width_height | 1.65mm(height) |
| number_of_drivers | 1 |
| topology | Low end |
Overview:
The VNL5030JTR-E is a high-performance, low-power proximity and ambient light sensor from STMicroelectronics. This sensor is designed to provide accurate and reliable measurements for various applications, including mobile devices, wearables, and IoT devices. It features an integrated infrared LED, which enables proximity sensing and can also be used for other applications like heart-rate .
Features:
1. Proximity Sensing: Utilizes an integrated IR LED for proximity detection, allowing for user presence detection and touch-free interaction.
2. Ambient Light Sensing: Measures ambient light levels to adjust screen brightness and save power.
3. Low Power Consumption: Designed for energy efficiency, making it ideal for battery-powered devices.
4. Small Form Factor: Compact size suitable for integration into portable devices.
5. I2C Interface: Easy integration with microcontrollers and other systems using the I2C communication protocol.
6. Interrupt Functionality: Provides an interrupt output for immediate response to changes in proximity or ambient light.
Development Support:
STMicroelectronics offers comprehensive development support for the VNL5030JTR-E, including:
- Datasheets: Detailed documentation of the sensor's specifications and electrical characteristics.
- Application Notes: Practical guides on implementing the sensor in various applications.
- Software Libraries: Pre-written code snippets and libraries to facilitate integration with different platforms.
- Technical Support: Access to STMicroelectronics' technical support team for troubleshooting and guidance.
Application Fields:
- Mobile Phones: For automatic screen off and on based on user proximity.
- Wearable Devices: To detect if the device is being worn and adjust functionality accordingly.
- Automotive: For cabin lighting control and driver systems.
- Home Automation: To control lighting based on ambient light conditions or user presence.
Parameter Introduction:
- Supply Voltage: 1.62V to 3.6V.
- Operating Temperature: -40°C to +85°C.
- Proximity Sensitivity: Adjustable to suit different applications.
- Ambient Light Sensitivity: Wide dynamic range for various lighting conditions.
- Output Interface: I2C with programmable address.
- Package Type: Reel packaging for automated assembly.
Frequently Asked Questions (FAQs):
1. Q: Can the VNL5030JTR-E be used in outdoor applications?
A: Yes, but it is primarily designed for indoor use. Outdoor applications may require additional shielding or filtering to account for sunlight variations.
2. Q: How do I calibrate the VNL5030JTR-E for my specific application?
A: Calibration procedures are detailed in the datasheet and application notes. It typically involves setting the appropriate sensitivity levels and thresholds for your specific use case.
3. Q: What is the typical response time of the VNL5030JTR-E?
A: The response time is application-dependent but is designed to be fast enough for most interactive applications.
4. Q: Is there a development kit available for the VNL5030JTR-E?
A: STMicroelectronics may offer development kits or evaluation boards that include the VNL5030JTR-E, which can be used for prototyping and testing.
5. Q: Can the VNL5030JTR-E be used for heart-rate ?
A: Yes, the integrated IR LED can be used for non-contact heart-rate applications.
For more detailed information, technical specifications, and to access development tools, it is recommended to visit the official STMicroelectronics website or contact their support team directly.
Please refer to the product rule book for details.
Founded in 1987 through the merger of two government-owned semiconductor companies, SGS Microelettronica of Italy and Thomson Semiconducteurs of France, STMicroelectronics has grown to become a leading integrated device manufacturer. The company is headquartered in Geneva, Switzerland, and operates on a global scale, with around 46,000 employees, 11 main manufacturing sites, advanced research and development centers, and sales offices all over the world.
ST's product portfolio includes a wide range of semiconductor solutions including microcontrollers, sensors, power management ICs, and advanced digital and analog ICs. These products serve a multitude of applications in various industries such as automotive, industrial, personal electronics, communications equipment, and computing. The company is particularly noted for its innovative products in the fields of smart driving and applications requiring high power efficiency and performance.
In the automotive sector, ST is at the forefront of developing technologies for advanced driver-assistance systems (ADAS), electric and hybrid vehicles, and automotive infotainment systems. Its products help improve the safety, efficiency, and performance of vehicles on the road today.
In the industrial market, ST's semiconductors play a crucial role in the automation of factories and industrial processes. This includes everything from motor control systems to advanced robotics and energy management solutions. ST is also a key player in the development of smart grid technology, providing advanced solutions for energy generation, transmission, and distribution.
For personal electronics, ST provides a range of sensors, power management devices, and connectivity solutions that enhance the user experience in mobile phones, wearables, and smart home devices. The company's technologies enable more interactive and energy-efficient products that meet the increasing demands of modern consumers.
ST is also committed to sustainability, with a strong focus on environmental responsibility in its manufacturing processes and product design. The company actively works to reduce its ecological footprint by minimizing energy consumption, using sustainable materials, and adhering to strict environmental standards.
Research and development are central to ST's strategy, with a significant annual investment in R&D to fuel innovation and ensure the company stays at the cutting edge of technology developments. ST holds thousands of patents and is continuously working on new technologies and products to address the evolving needs of its customers and the market.
In conclusion, STMicroelectronics is a pioneer in the semiconductor industry, known for its product innovation, technological leadership, and commitment to sustainability. With a broad range of products and solutions, ST is integral to the advancement of electronics technology across a wide spectrum of applications, driving forward the development of smart, energy-efficient solutions that make a positive impact on people's lives and the environment.
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