سنسور و مبدل سنسور مجاورتی

Product Attributes

Introduction

VCNL36825T integrates a proximity sensor (PS), and a VCSEL into one small package. It incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip by CMOS process. PS programmable interrupt features of individual high and low thresholds offers the best utilization of resource and power saving on the microcontroller.

Features

• Package type: surface-mount
• Dimensions {L×W×H in mm): 2.0×1.25×0.5
• Integrated modules: vertical cavity surface emitting laser (VCSEL), proximity sensor (PS), and signal conditioning IC RoHS
• Interrupt function COMPLIANT HALOGEN
• 1.6 mm single hole opening design FREE
• Supply voltage range VDD : 2.64 V to 3.6 V GREEN [5-2008)
• Low power consumption (SMBus compatible interface)
• Output type: I²C bus
• Temperature compensation: -40 ℃ to +85 ℃
• Floor life: 168 h, MSL 3
• Immunity to red glow (940 nm IRED)
• Programmable VCSEL sink current
• Intelligent cancellation to reduce cross talk phenomenon
• Smart persistence scheme to reduce PS response time
• Low power consumption mode
• Sunlight cancellation up to 100 klx
• Programmable interrupt function for PS with upper and lower thresholds
• Adjustable persistence to prevent false triggers for PS

Applications

• Handheld device
• Consumer device
• Industrial application
• True wireless stereo (TWS) earphones