Vishay VCNL36828P Proximity Sensors
Vishay VCNL36828P Proximity Sensors integrate a Vertical-Cavity Surface-Emitting Laser (VCSEL), photodiode, and Application-Specific Integrated Circuit (ASIC). The Vishay VCNL36828P sensors are designed for proximity detection applications that require a dual slave address, low power consumption, small package and window size, and short-range operation. With a typical rated supply voltage of 1.8V, these sensors are ideal for battery-powered applications, emphasizing energy efficiency in functionality.
Features
- Surface-mount package type
- 2mm x 1.0mm x 0.5mm dimensions (L x W x H)
- Vertical-cavity surface-emitting laser (VCSEL), photodiode, and application-specific integrated circuit (ASIC) integrated modules
- 1.8V rated power supply and I2C bus
- Low-power consumption with 5μA idle current
- Small package allows a design with a small window size
- Smart dual I2C slave address in one package
- Immunity to red glow (940nm VCSEL)
- Programmable IVCSEL sink current
- Intelligent cancellation to reduce the cross-talk phenomenon
- Smart persistence scheme to reduce measurement response time
- Interrupt functionality
Applications
- Smartphones and True Wireless Stereo (TWS) earbuds
- VR/AR headsets and smart glasses
- Smartwatches
- Touchless button/dispensing
Wins Best Sensor - 2024 EE Awards Asia
Two industry awards programs honor the Vishay VCNL36828P fully integrated proximity sensor. The device has received a 2024 China IoT Innovation Award in the “IoT Annual Product Award: Sensor” category and a 2024 EE Awards Asia Award in the “Best Sensor of the Year (Most Promising Product)” category.
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Inilathala: 2024-02-26
| Na-update: 2025-03-27