ISL29010 Data Sheet November 11, 2011 FN6414.1 Light-to-Digital Output Sensor with High Features 2 Sensitivity, Gain Selection, and I C 2 Range select via I C Interface - Range 1 = 0 lux to 2,000 lux 2 The ISL29010 is an integrated light sensor with I C - Range 2 = 0 lux to 8,000 lux interface. It has an internal signed15-bit integrating type - Range 3 = 0 lux to 32,000 lux ADC designed based on the charge-balancing conversion - Range 4 = 0 lux to 128,000 lux technique. This ADC is capable of rejecting 50Hz and 60Hz Human eye response (540nm peak sensitivity) flicker caused by artificial light sources. The lux range select feature allows the user to program the lux range for Temperature compensated optimized counts/lux. Signed 15-bit resolution In normal operation, power consumption is typically 250A. Adjustable resolution: up to 20 counts per lux Furthermore, a power-down mode can be controlled by 2 2 1 bit I C address selection software via the I C interface, reducing power consumption to less than 1A. Simple output code, directly proportional to lux Designed to operate on supplies from 2.5V to 3.3V, the IR + UV rejection ISL29010 is specified for operation over the -40C to +85C 50Hz/60Hz rejection ambient temperature range. 2.5V to 3.3V supply Ordering Information 6 Ld ODFN (2.1mmx2mm) PART NUMBER TEMP. PACKAGE PKG. Pb-free (RoHS compliant) (Notes 1, 2, 3) RANGE (C) (Pb-Free) DWG. ISL29010IROZ-T7 -40 to +85 6 Ld ODFN L6.2x2.1 Operating temperature range: -40C to +85C ISL29010IROZ-EVALZ Evaluation Board Applications NOTES: Display and keypad backlight dimming for 1. Please refer to TB347 for details on reel specifications. - Mobile Devices: Smart phone, PDA, and GPS 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets molding compounds/die attach materials - Computing devices: Notebook PC, UMPC web pod and 100% matte tin plate - e3 termination finish, which is RoHS - Consumer devices: LCD-TV, digital picture frame, and compliant and compatible with both SnPb and Pb-free soldering digital cameras operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Industrial and medical light sensing Pb-free requirements of IPC/JEDEC J STD-020. 3. For Moisture Sensitivity Level (MSL), please see device Block Diagram information page for ISL29010. For more information on MSL VDD 1 please see tech brief TB477. PHOTODIODE ARRAY Pinout COMMAND REGISTER ISL29010 LIGHT INTEGRATING DATA (6 LD ODFN) ADC REGISTER DATA TOP VIEW PROCESS 5 SCL 2 I C EXT 6 SDA VDD 1 6 SDA TIMING IREF GND 2 5 SCL FOSC 16 2 REXT 3 4 A 0 COUNTER 3 2 4 REXT GND A0 ISL29010 CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 1-888-468-3774 Copyright Intersil Americas LLC 2008, 2011. All Rights Reserved 2 I C Bus is a registered trademark owned by NXP Semiconductors Netherlands, B.V Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. MODE GAIN/RANGE INT TIME SHDNISL29010 Absolute Maximum Ratings (T = +25C) Thermal Information A V Supply Voltage between V and GND . 3.6V Thermal Resistance (Typical Note 4) (C/W) DD DD JA 2 I C Bus Pin Voltage (SCL, SDA) . -0.2V to 5.5V 6 Ld ODFN 88 2 I C Bus Pin Current (SCL, SDA) <10mA Maximum Die Temperature . +90C A0, REXT Pin Voltage . -0.2V to VDD Storage Temperature -40C to +100C ESD Rating Operating Temperature .-40C to +85C Human Body Model .2kV Pb-free Reflow Profile .see link below Machine Model 200V