VEML6031X00傳感器變送器的光學傳感器-環(huán)境光IR紅外線UV紫外線傳感器規(guī)格書PDF中文資料

DESCRIPTION

VEML6031X00 is a high accuracy ambient light digital 16-bit

resolution sensor in a miniature opaque 2.67 mm x 2.45 mm

package. It includes a high sensitive photodiode, a low

noise amplifier, a 16-bit A/D converter and supports an

easy to use I2C bus communication interface and additional

interrupt feature.

The ambient light result is as digital value available.

APPLICATIONS

Ambient light sensor in automotive for

? Display backlight controls

? Infotainment systems

? Rear view mirror dimming

? Interior lighting control systems

? Head-up displays

FEATURES

? Package type: surface-mount

? Dimensions (L x W x H in mm): 2.67 x 2.45 x 0.6

? AEC-Q100 qualified

? Integrated modules: ambient light sensor (ALS)

? Supply voltage range VDD: 2.5 V to 3.6 V

? Communication via I2C interface

? I2C bus H-level range: 1.7 V to 3.6 V

? Floor life: 4 weeks, MSL 2a, according to

J-STD-020

? Low shut down current consumption:

typ. 0.5 μA

? Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

AMBIENT LIGHT FUNCTION

? FiltronTM technology adaption: close to real human eye

response

? Typical ALS output tolerance of ≤ 10 under different

light sources

? 16-bit dynamic range for ambient light detection from

0 lx to about 228 klx with resolution down to 0.0034 lx/ct,

supports low transmittance (dark) lens design

? Excellent temperature compensation

? High dynamic detection resolution