VCNL36825T Proximity Sensor with Interrupt and VCSEL in Single Package

  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.

  The 12-bit proximity sensing function uses on   intelligent cancellation scheme, so that cross talk phenomenon is eliminated effectivitely. To accelerate the PS response time, Smart Persistence prevents the misjudgment of proximity sensing but also keeps a fast response time. Active Force mode, one time trigger by one instruction, is another good approach for more design flexibility to fulfill different kinds of applications with more power saving. Low power consumption mode offer the significantly power saving for any application requirements.

  The adoption of Vishay Capella's unique spectrum technology achieves the best light filter funciton. VCNL36825T provides an excellent temperature compensation capability for keeping output stable under various temperature configurations. PS functions are easily operated via the simple command format of I2C (SMBus compatible) interface protocol. Operating voltage ranges from 2.62 V to 3.6 V. VCNL36825T is packaged in a lead-free 8 pin molding package, which offers the best market-proven reliability quality.

VCNL36825T Proximity Sensor with Interrupt and VCSEL in Single Package 6 pin molding package, 2.0x1.25x0.5 mm 2.62 V to 3.6 V

*Smallest Light Hole Opening Design
*Spectrum technology adoption for robust background light cancellation 

Proximity Sensor 
*Immunity to red glow (940 nm VCSEL)
*Programmable IVCSEL sink current 
*Intelligent cancellation to reduce cross talk phenomenon
*Smart persistence scheme to reduce PS response time
*Low power consumption mode

*Programmable interrupt function for  PS  with upper and lower thresholds
*Adjustable persistence to prevent false triggers for PS 

Additional Features 
*Temperature compensation: -40 to 85C 
*Low power consumption I2C (SMBus Compatible) Interface
*Output type:  I2C Bus (PS)
*Operation voltage of 2.62 V to 3.6 V
*Package:  Molding Package with Cover
*Lead-free package (RoHS compliant)