Intersil ISL29012
The ISL29012 is an integrated light sensor with I2C (SMBus Compatible) interface. It has an internal signed 15-bit integrating type ADC designed based on the charge-balancing A/D conversion technique. This ADC is capable of rejecting 50Hz and 60Hz flicker caused by artificial light sources.| Part No. | ISL29012 |
|---|---|
| Datasheet | ISL29012 Download |
| Manufacturer |  Intersil |
| Description | Light-to-Digital Output Sensor |
| Buy | Stock & Price |
FEATURES
● Range Select Via I2C - Range 1 = 0.5 lux to 2,000 lux - Range 2 = 0.5 lux to 8,000 lux - Range 3 = 0.5 lux to 32,000 lux - Range 4 = 0.5 lux to 128,000 lux● Human Eye Response (540nm Peak Sensitivity)
● Temperature Compensated
● Signed 15-bit Resolution
● Adjustable Resolution: Up to 20 Counts per lux
● User-programmable Upper and Lower Threshold Interrupt
● Simple Output Code, Directly Proportional to lux
● IR + UV Rejection
● 50Hz/60Hz Rejection
● 2.5V to 3.3V Supply
● 6 Ld ODFN (2.1mmx2mm)
● Pb-Free (RoHS compliant)
● Operating Temperature Range: -40°C to +85°C
● I2C and SMBus Compatible
APPLICATIONS
● Display and Keypad Backlight Dimming - Mobile Devices: Smart phone, PDA, and GPS - Computing Devices: Notebook PC, UMPC Web Pod - Consumer Devices: LCD-TV, Digital Picture Frame and Digital Cameras● Industrial and Medical Light Sensing Block Diagram VDD 1 GAIN/RANGE INT TIME SHDN LIGHT DATA PROCESS PHOTODIODE ARRAY IREF FOSC 3 REXT INTEGRATING ADC EXT TIMING 216 COUNTER 2...
