The Vishay VEML3235 is an advanced ambient light sensor with I2C protocol interface and is designed by the CMOS process. It is easy to operate via a simple I2C command.VEML3235 incorporates a photodiode, amplifiers, andanalog circuits in a single chip. The best spectral sensitivity is used to closely capture real human eye responses.VEML3235 has excellent temperature compensation and the robust refresh rate setting does not need an external RC low pass filter. Software shutdown mode is provided, which reduces power consumption to be less than 1 μA.VEML3235 operating voltage ranges from 2.6 V to 3.6 V.VEML3235 can detect a wide range of ambient light power.

Package type is surface-mount
Dimensions (L x W x H in mm): 2 x 2 x 0.87
Integrated modules: ambient light sensor (ALS)
Supply voltage range VDD: 2.6 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. 1 μA