Datasheet

VEML7700

www.vishay.com

Vishay Semiconductors

Rev. 1.0, 19-Nov-15

Document Number: 84286

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

REFRESH TIME DETERMINATION OF PSM

VEML7700’s refresh time can be determined by PSM and ALS_IT setting in power saving mode (PSM). Cooperating with the

command register setting, the designer has a flexible method in defining the timing, power consumption, and sensitivity for light

data collection.

PACKAGE DIMENSIONS in millimeters

REFRESH TIME, I

, AND SENSITIVITY RELATION

ALS_SM PSM ALS_IT REFRESH TIME (ms) I

(μA) SENSITIVITY (lx/bit)

01 00 0000 600 8 0.042

01 01 0000 1100 5 0.042

01 10 0000 2100 3 0.042

01 11 0000 4100 2 0.042

01 00 0001 700 13 0.021

01 01 0001 1200 8 0.021

01 10 0001 2200 5 0.021

01 11 0001 4200 3 0.021

01 00 0010 900 20 0.010

01 01 0010 1400 13 0.010

01 10 0010 2400 8 0.010

01 11 0010 4400 5 0.010

01 00 0011 1300 28 0.005

01 01 0011 1800 20 0.005

01 10 0011 2800 13 0.005

01 11 0011 4800 8 0.005