SI1141-M01-GMR

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SI1141-M01-GMR

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SENSOR OPT 850NM IR 10 SMD

  • FabricanteLaboratórios de Silício

  • Peça do Fabricante #SI1141-M01-GMR

  • Em Estoque4349

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Especificações

Atributo Valor
Part Status Obsolete
Type IR
Wavelength 850nm
Proximity Detection Yes
Output Type I2C
Voltage - Supply 1.71V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 10-SMD Module, No Lead
Supplier Device Package 10-QFN (4.9x2.9)
Base Product Number SI1141

Visão Geral

Description

The SI1141-M01-GMR is a sensor module typically used for detecting ambient light and proximity. It integrates photodiodes, amplifiers, and analog-to-digital converters to offer reliable performance in various lighting conditions. The module is designed for applications such as handheld devices, laptops, and other consumer electronics that require automatic brightness adjustment, gesture recognition, or proximity detection.
Key features include low power consumption, making it suitable for battery-operated devices, and high sensitivity to infrared light, which enhances its ability to detect proximity. The SI1141-M01-GMR often supports I2C interface for communication, allowing easy integration with microcontrollers and other digital devices. Additionally, it might incorporate advanced algorithms for noise reduction and signal processing, improving accuracy and reliability.
Overall, the SI1141-M01-GMR is valued for its compact size, efficiency, and versatility in enhancing user experience through adaptive lighting solutions and intuitive interface controls.

Equivalent

The SI1141-M01-GMR is a sensor IC typically used for ambient light and proximity sensing. Equivalent products might include:
1. Broadcom APDS-9930: Offers similar functionalities for ambient light and proximity sensing.
2. Vishay VCNL4010: A proximity and ambient light sensor with integrated infrared emitter.
3. AMS TMD2671: Combines a digital ambient light sensor with a proximity sensor.
These products can vary slightly in features, so ensure compatibility with your specific application needs.

Features

The SI1141-M01-GMR is a proximity and ambient light sensor module designed for low-power applications. Key features include:
1. Proximity Sensing: It utilizes an integrated photodiode and an I²C interface to perform proximity detection. It supports advanced object detection, making it suitable for gesture recognition and proximity sensing in mobile devices.
2. Ambient Light Sensing: The sensor offers ambient light sensing capabilities, allowing it to accurately measure light levels in the environment. This feature is useful for adjusting screen brightness or for other applications where light level detection is necessary.
3. Low Power Consumption: Designed for battery-operated devices, it features low standby current, making it ideal for portable electronics.
4. Compact Package: The sensor comes in a compact package, which is suitable for space-constrained applications.
5. Integration: It includes on-chip LED drivers and supports a range of infrared wavelengths, facilitating easy integration with additional components.
6. Programmability: Offers programmability through its various registers, allowing customization for specific use cases.
These features make the SI1141-M01-GMR suitable for consumer electronics, smartphones, tablets, and other smart devices.

Pinout

The SI1141-M01-GMR is an ambient light sensor with a 10-pin configuration. It is designed for use in proximity and ambient light sensing applications. The primary functions of the SI1141 include proximity detection, ambient light sensing, and gesture recognition. It communicates through an I2C interface, enabling integration with a variety of microcontroller systems for applications in consumer electronics, such as smartphones and tablets, as well as in industrial and automotive markets. The sensor's capabilities allow for power-saving features in devices by detecting user presence and adjusting display brightness accordingly.

Manufacturer

The SI1141-M01-GMR is manufactured by Silicon Labs, also known as Silicon Laboratories Inc. Silicon Labs is a technology company that specializes in the design and development of semiconductors, software, and other technologies for use in a variety of electronic devices and systems. The company is known for its expertise in creating mixed-signal integrated circuits, which combine analog and digital components on a single chip. Silicon Labs' products are used in applications such as Internet of Things (IoT) devices, wireless communications, consumer electronics, industrial automation, and more. The company is headquartered in Austin, Texas, and has a global presence, reflecting its influence and reach in the tech industry.

Application

The SI1141-M01-GMR is a proximity and ambient light sensor module. Its application areas include gesture recognition, proximity detection, and ambient light sensing in consumer electronics such as smartphones, tablets, and laptops. It is also used in wearable devices, smart home devices, and industrial automation systems for optimizing display brightness, enabling touchless interfaces, and conserving power. Additionally, it can be integrated into IoT devices for smart lighting control and environmental sensing.

Package

The SI1141-M01-GMR is a digital optical sensor from Silicon Labs, typically used for ambient light, UV, and proximity sensing. The package type for this component is a 10-pin clear QFN (Quad Flat No-leads), which allows for compact and low-profile integration into various applications.

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