Product Overview

The VCNL3040 is a proximity sensor that integrates an infrared emitter (IRED) and photodiodes into a single package. It features an I2C interface for communication and offers programmable interrupt functions with adjustable thresholds for efficient power management and microcontroller resource utilization. The sensor utilizes intelligent cancellation and a smart persistence scheme to eliminate crosstalk and ensure fast response times. It supports selectable 12-bit or 16-bit output resolution and operates within a voltage range of 2.5 V to 3.6 V.

Product Attributes

• Brand: Vishay Semiconductors
• Package Type: Surface-mount
• Dimensions (L x W x H): 4.0 x 2.0 x 1.1 mm
• Floor Life: 168 h, MSL 3
• Material Categorization: For definitions of compliance see www.vishay.com/doc?99912
• Lead (Pb)-free: Yes

Technical Specifications