VCNL4200 www.vishay.com Vishay Semiconductors High Sensitivity Long Distance Proximity and 2 Ambient Light Sensor With I C Interface FEATURES Package type: surface-mount Dimensions (L x W x H in mm): 8.0 x 3.0 x 1.8 Integrated modules: infrared emitter (IRED), ambient light sensor (ALS), proximity sensor (PS), and signal conditioning IC Operates ALS and PS in parallel structure TM Filtron technology adoption for robust background light cancellation Supports low transmittance (dark) lens design Temperature compensation: -40 C to +85 C DESCRIPTION 2 Low power consumption IC (SMBus compatible) VCNL4200 integrates a high sensitivity long distance interface proximity sensor (PS), ambient light sensor (ALS), and 940 nm IRED into one small package. It incorporates Floor life: 168 h, MSL 3, according to J-STD-020 photodiodes, amplifiers, and analog to digital converting 2 Output type: I C bus (ALS / PS) circuits into a single chip using a CMOS process. The 16-bit Operation voltage: 2.5 V to 3.6 V high resolution ALS offers excellent sensing capabilities Material categorization: for definitions of compliance with sufficient selections to fulfill most applications whether please see www.vishay.com/doc 99912 a dark or high transparency lens design. VCNL4200 offers individual programmable high and low threshold interrupt PROXIMITY FUNCTION features for the best utilization of resources and power saving on the microcontroller. For the 12-bit / 16-bit Immunity to red glow (940 nm IRED) proximity sensing function, VCNL4200 has a built-in Intelligent background light cancellation intelligent cancellation scheme that eliminates backgroun d Smart persistence scheme to reduce PS response time light issues. The persistence feature prevents false Proximity distance up to 1.5 m judgment of proximity sensing due to ambient light noise. TM The adoption of the patented Filtron technology achieves AMBIENT LIGHT FUNCTION the closest ambient light spectral sensitivity to real human Fluorescent light flicker immunity eye responses. VCNL4200 provides excellent temperature compensation capability for keeping the output stable under Spectrum close to real human eye responses changing temperature. ALS and PS functions are easily Selectable maximum detection range (197 / 393 / 786 / 2 operated via the simple command format of I C (SMBu s 1573) lux with highest sensitivity 0.003 lux/step compatible) interface protocol. Operating voltage ranges from 2.5 V to 3.6 V. INTERRUPT Programmable interrupt function for ALS and PS with PIN DEFINITION upper and lower thresholds 2 1 5 4 3 Adjustable persistence to prevent false triggers for ALS and PS APPLICATIONS 6 7 8 9 10 Presence detection to activate displays in printers, copiers, and home appliances Top View Collision detection in robots and toys 1GND 6 LED+ Proximity sensing and lighting control in offices, corridors and public buildings 2LED CATHODE 7 NC 3V 8INT Parking space availability in lots and garages DD 4 NC 9 SDAT Proximity detection in lavatory appliances 5LED- 10 SCLK Rev. 1.5, 17-Dec-2020 Document Number: 84430 1 For technical questions, contact: sensorstechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 VCNL4200 www.vishay.com Vishay Semiconductors PRODUCT SUMMARY 2 OPERATING I C BUS AMBIENT AMBIENT OPERATING IRED PULSE ADC RESOLUTION PART VOLTAGE VOLTAGE LIGHT LIGHT OUTPUT RANGE CURRENT PROXIMITY / NUMBER RANGE RANGE RANGE RESOLUTION CODE (mm) (mA) AMBIENT LIGHT (V) (V) (lx) (lx) (1) 2 VCNL4200 0 to 1500 2.5 to 3.6 1.8 to 3.6 800 0.003 to 1573 0.003 16 bit, I C 12 bit / 16 bit Note (1) Maximum allowed current for VCNL4200 internal IRED ORDERING INFORMATION (1) ORDERING CODE PACKAGING VOLUME PIN NUMBER REMARKS VCNL4200 Tape and reel MOQ: 2500 pcs 10 8.0 mm x 3.0 mm x 1.8 mm Note (1) MOQ: minimum order quantity ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. MAX. UNIT Supply voltage V -5.0 V DD Operation temperature range T -40 +85 C amb Storage temperature range T -40 +100 C stg RECOMMENDED OPERATING CONDITIONS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. MAX. UNIT Supply voltage V 2.5 3.6 V DD Operation temperature range T -40 +85 C amb 2 I C bus operating frequency f 10 400 kHz (I2CCLK) PIN DESCRIPTIONS PIN ASSIGNMENT SYMBOL TYPE FUNCTION 1 GND I Ground 2 LED CATHODE I IRED cathode connection 3V I Power supply input DD 4 NC - No connection 5 LED- O IRED cathode 6LED+ I IRED anode 7 NC - No connection 8 INT O Interrupt pin 2 9 SDAT I / O (open drain) I C data bus data input / output 2 10 SCLK I I C digital bus clock input Rev. 1.5, 17-Dec-2020 Document Number: 84430 2 For technical questions, contact: sensorstechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000