VEML6035www.vishay.com Vishay Semiconductors
Low Power, High Sensitivity, I2C Ambient Light Sensor FEATURES• Package type: surface-mount • Dimensions (L x W x H in mm): 2.0 x 2.0 x 0.4 • Integrated modules: ambient light sensor (ALS) • Supply voltage range VDD: 1.7 V to 3.6 V • Communication via I2C interface • I2C bus H-level range: 1.7 V to 3.6 V • Floor life: 168 h, MSL 3, according to J-STD-020 • Low stand by current consumption: typ. 0.5 μA • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
APPLICATIONS DESCRIPTION• Ambient light sensor for mobile devices (e.g. smart VEML6035 is a 16-bit low power, high sensitivity CMOS phones, touch phones, PDA, GPS) for backlight dimming ambient light sensor operated via a simple I2C command. even under tinted glass The sensor offers an active interruption feature that is • Ambient light sensor for industrial on- / off-lighting triggered outside of the threshold window settings operation eliminating loading on the host. Active average power consumption is around 300 μW. • Optical switch for consumer, computing, and industrial devices and displays VEML6035 incorporates a photodiode, amplifiers, and analog / digital circuits in a single chip. Vishay’s patented
AMBIENT LIGHT FUNCTIONFiltronTM technology, a wafer level optical filter, provides the best spectral sensitivity to match human eye responses. • ALS output tolerance ≤ 10 % The sensor has excellent temperature compensation to • High ALS sensitivity with minimum detectable intensity of maintain output stability under changing temperature and its 0.0004 lux/bit supports low transmittance lens design refresh rate setting does not need an external RC low pass • 100 Hz and 120 Hz flicker noise rejection filter. There is a programmable shutdown mode which • Excellent temperature compensation reduces current consumption to 0.5 μA. Operating voltage ranges from 1.7 V to 3.6 V. • High dynamic detection resolution
INTERRUPT FEATURE (INT) SUPPORTProgrammable interrupt function with upper and lower thresholds. Adjustable persistence to prevent false triggers.
PRODUCT SUMMARY OPERATING I2C BUS AMBIENT LIGHT AMBIENT LIGHT ADC RESOLUTION VOLTAGE VOLTAGE OUTPUT PART NUMBER RANGE RESOLUTION PROXIMITY / RANGE RANGE CODE (lx) (lx) AMBIENT LIGHT (V) (V)VEML6035 1.7 to 3.6 1.7 to 3.6 6710 0.0004 16 bit, I2C - / 0.0004
ORDERING INFORMATION ORDERING CODE PACKAGING VOLUME (1) REMARKSVEML6035 Tape and reel MOQ: 2500 2.0 mm x 2.0 mm x 0.4 mm
Note(1) MOQ: minimum order quantity Rev. 1.0, 12-Mar-2019
1Document Number: 84889 For technical questions, contact:
[email protected] 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
