APDS-9190

APDS-9190 is a high-performance digital proximity sensor developed by Avago Technologies, now known as Broadcom Inc. It is designed for applications requiring precise object detection and distance measurement. The sensor integrates a proximity photodiode and a signal conditioning IC into a compact module, making it suitable for space-constrained designs.
Key features of the APDS-9190 include ambient light suppression, immunity to various light sources, and a programmable interrupt function, which helps in power-saving by alerting the host processor only when necessary. It operates on a low power consumption model, making it ideal for battery-powered devices.
The sensor operates effectively within a wide range of distances and has a high resolution, allowing it to detect even minor changes in distance. This makes it useful in applications such as mobile devices, industrial automation, and consumer electronics, where accurate and reliable proximity sensing is crucial. Its versatility and efficiency make the APDS-9190 a preferred choice for developers looking to integrate proximity sensing capabilities into their products.

The APDS-9190 is a digital proximity sensor. Equivalent products might include:
1. Vishay VCNL4010: Combines a proximity sensor with an ambient light sensor.
2. STMicroelectronics VL6180X: A proximity and ambient light sensing module with an I²C interface.
3. ROHM RPR-0521RS: Offers both proximity and ambient light sensing.
4. Lite-On LTR-559ALS: A digital proximity and ambient light sensor.
These sensors generally provide similar functionalities for applications requiring proximity detection and ambient light sensing.

The APDS-9190 is an advanced sensor module designed for ambient light and proximity detection. Its key features include:
1. Integrated Design: Combines ambient light sensing and proximity detection into a single compact package, making it ideal for space-constrained applications.
2. Ambient Light Sensor (ALS): Measures ambient light levels with high precision, offering a wide dynamic range that mimics the human eye's response to changes in light intensity.
3. Proximity Detection: Uses infrared LED and photodiode technology to accurately detect the presence of nearby objects, making it suitable for touchless applications.
4. Low Power Consumption: Optimized for battery-operated devices, ensuring minimal power usage and extended device life.
5. I²C Interface: Provides easy integration with microcontrollers and processors through a standard I²C communication interface.
6. Programmable Interrupts: Features interrupt capabilities for both proximity and ambient light levels, enhancing system efficiency by reducing the need for constant polling.
7. Wide Operating Range: Functions effectively across a broad range of temperatures and lighting conditions.
These features make the APDS-9190 suitable for use in smartphones, tablets, laptops, and other portable electronics where efficient light and proximity sensing is required.

The APDS-9190 is a digital proximity sensor designed for mobile and other space-constrained applications. It typically comes in a small package form and has a low pin count to simplify integration. The device generally features 8 pins, which are allocated for power, ground, data communication, and control functions.
Key functions of the APDS-9190 include proximity detection, which is commonly used in smartphones for features like screen dimming during calls. The sensor communicates with its host system using a standard I2C interface, allowing it to transmit proximity data digitally for further processing.
The pins are typically used for the following functions:
1. VDD (Power Supply)
2. GND (Ground)
3. SDA (I2C Data Line)
4. SCL (I2C Clock Line)
5. INT (Interrupt Output)
6. LDR (LED Driver)
7. LEDA (LED Anode)
8. LEDK (LED Cathode)
These pins enable the APDS-9190 to integrate seamlessly into a variety of electronic devices, offering reliable and efficient proximity sensing capabilities.

The APDS-9190 is manufactured by Broadcom Inc. Broadcom is a global technology company that designs, develops, and supplies a broad range of semiconductor and infrastructure software solutions. The company is known for its extensive portfolio, which includes products used in data centers, networking, broadband, wireless, storage, and industrial markets. Broadcom's semiconductor solutions facilitate the delivery of data, voice, and video across different communication channels, playing a key role in enabling seamless connectivity and data transmission.

The APDS-9190 is a sensor module primarily used in applications requiring ambient light and proximity detection. It is commonly utilized in smartphones and tablets for automatic screen brightness adjustment and proximity detection to disable touchscreens during calls. Additionally, the module finds applications in industrial and consumer electronics for energy-saving purposes by adjusting display backlighting. It can also be used in automation systems for detecting object presence and in security systems for motion detection. The APDS-9190's compact size and efficient sensing capabilities make it suitable for integration into a wide range of devices requiring environmental interaction.

The APDS-9190 is an ambient light sensor typically packaged in a small, surface-mount format, such as a lead-free package, designed for easy integration into various electronic devices to measure lighting conditions and adjust display brightness accordingly.