VCNL4020X01 www.vishay.com Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with 2 Infrared Emitter, I C Interface, and Interrupt Function FEATURES Package type: surface mount Dimensions (L x W x H in mm): 4.90 x 2.40 x 0.83 AEC-Q101 qualified Integrated modules: infrared emitter (IRED), ambient light sensor (ALS-PD), proximity sensor (PD), and signal conditioning IC Interrupt function Supply voltage range V : 2.5 V to 3.6 V DD 10 IR cathode IR anode 1 Supply voltage range IR anode: 2.5 V to 5 V SDA 2 2 9 GND Communication via I C interface INT 3 8 GND 2 I C bus H-level range: 1.7 V to 5 V SCL 4 V 5 DD Floor life: 168 h, MSL 3, according to J-STD-020 7 nc 6 nc Low stand by current consumption: 1.5 A 22620 Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 DESCRIPTION The VCNL4020X01 is a fully integrated proximity and PROXIMITY FUNCTION ambient light sensor. Fully integrated means that the Built-in infrared emitter and photo-pin-diode for proximity infrared emitter is included in the package. It has 16 bit function resolution. It includes a signal processing IC and features 16 bit effective resolution for proximity detection range 2 standard I C communication interface. It features an ensures excellent cross talk immunity interrupt function. Programmable LED drive current from 10 mA to 200 mA in 10 mA steps APPLICATIONS Excellent ambient light suppression by signal modulation Proximity sensor for: Proximity distance up to 200 mm - Mobile devices (e.g. smart phones, touch phones, PDAs, GPS) for touch screen locking, power saving etc. AMBIENT LIGHT FUNCTION - Automotive for presence detection Built-in ambient light photo-pin-diode with close-to- Integrated ambient light function for display / keypad human-eye sensitivity contrast control and dimming of mobile devices 16 bit dynamic range from 0.25 lx to 16 klx Rear view mirror dimming in automotive 100 Hz and 120 Hz flicker noise rejection Proximity / optical switch for consumer, computing, automotive and industrial devices, and displays (like notebooks, tablet PCs, and automotive touch panels) Dimming control for consumer, computing, industrial, and automotive displays PRODUCT SUMMARY 2 OPERATING I C BUS AMBIENT AMBIENT ADC OPERATING LED PULSE PART VOLTAGE VOLTAGE LIGHT LIGHT OUTPUT RESOLUTION (1) RANGE CURRENT NUMBER RANGE RANGE RANGE RESOLUTION CODE PROXIMITY / (mm) (mA) (V) (V) (lx) (lx) AMBIENT LIGHT 2 VCNL4020X01 1 to 200 2.5 to 3.6 1.7 to 5 10 to 200 0.25 to 16 383 0.25 16 bit, I C 16 bit / 16 bit Note (1) 2 Adjustable through I C interface Rev. 1.2, 13-Aug-14 Document Number: 84177 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 VCNL4020X01 www.vishay.com Vishay Semiconductors ORDERING INFORMATION (1) ORDERING CODE PACKAGING VOLUME REMARKS VCNL4020X01-GS08 MOQ: 3300 pcs Tape and reel 4.90 mm x 2.40 mm x 0.83 mm VCNL4020X01-GS18 MOQ: 13 000 pcs (2) Sensor starter kit - MOQ: 1 pc - Notes (1) MOQ: minimum order quantity (2) A sensor starter kit is available, along with an add-on demo board for each of the sensors. Please visit www.vishay.com/moreinfo/vcnldemokit/ for more information. Contact any catalog distributor or a local Vishay sales representative to purchase the sensor starter kit and contact sensorstechsupport vishay.com to receive an add-on sensor board. ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. MAX. UNIT Supply voltage V -0.3 5.5 V DD Operation temperature range T -40 +105 C amb Storage temperature range T -40 +105 C stg Total power dissipation T 25 C P 50 mW amb tot Junction temperature T 105 C j BASIC CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Supply voltage V 2.5 3.6 V DD Supply voltage IR anode 2.5 5 V 2 I C Bus H-level range 1.7 5 V INT H-level range 1.7 5 V INT low voltage 3 mA sink current 0.4 V Standby current, Current consumption 1.5 2 A no IRED-operation 2 measurements per second, 5A IRED current 20 mA 250 measurements per second, 520 A Current consumption IRED current 20 mA proximity mode incl. IRED 2 measurements per second, (averaged) 35 A IRED current 200 mA 250 measurements per second, 4mA IRED current 200 mA 2 measurements per second 2.5 A averaging = 1 8 measurements per second 10 A averaging = 1 Current consumption ambient light mode 2 measurements per second 160 A averaging = 64 8 measurements per second 640 A averaging = 64 Ambient light resolution Digital resolution (LSB count) 0.25 lx E = 100 lx V Ambient light output 400 counts averaging = 64 2 I C clock rate range f 3400 kHz SCL Rev. 1.2, 13-Aug-14 Document Number: 84177 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