BH1710FVC Datasheet | ROHM

Features 2 1) I C bus Interface (f / s Mode Support) 2) Spectral responsibility is approximately human eye response 3) Illuminance to Digital Converter 4) Wide range and High resolution. (1 - 65535 lx) 5) Low Current by power down function 6) 50Hz / 60Hz Light noise reject-function 7) 1.8V Logic input interface 8) No need any external parts 9) Light source dependency is little. (ex. Incandescent Lamp. Fluorescent Lamp. Halogen Lamp. White LED. Sun Light) 2 10) It is possible to select 2 type of I C slave-address. 11) Adjustable measurement result for influence of optical window (It is possible to detect min. 0.24 lx, max. 100000 lx by using this function.) - Applications Mobile phone, LCD TV, NOTE PC, Portable game machine, Digital camera, Digital video camera, Car navigation, PDA, LCD display - Absolute Maximum Ratings Parameter Supply Voltage Operating Temperature Storage Temperature SDA Sink Current Power Dissipation Symbol Vmax Topr Tstg Imax Pd Ratings 4.5 -30～85 -40～100 7 260※ Units V ℃ ℃ m A m W ※ 70mm × 70mm × 1.6mm glass epoxy board. Derating in done at 3.47m W/℃ for operating above Ta=25℃. - Operating Conditions Parameter VCC Voltage I2C Reference Voltage Symbol VCC VDVI Ratings Min. 2.4 1.65 Typ. 3.0 － Max. 3.6 VCC Units V V .rohm. © 2010 ROHM Co., Ltd. All rights reserved. 1/16 - Rev.B - Electrical Characteristics(VCC = 3.0V, DVI = 3.0V, Ta = 25℃, unless otherwise noted) Limits Parameter Symbol Min. Typ. Max. Supply Current Powerdown Current Peak Wave Length Measurement Accuracy Dark (0 lx) Sensor out H-Resolution Mode Resolution M-Resolution Mode Resolution L-Resosution Mode Resolution H-Resolution Mode Measurement Time M-Resolution Mode Measurement Time L-Resolution Mode Measurementt time Incandescent / Fluorescent Sensor out ratio ADDR Input ‘H’ Voltage ADDR Input ‘L’ Voltage DVI Input ‘L’ Voltage SCL, SDA Input ‘H’ Voltage 1 SCL, SDA Input ‘H’ Voltage 2 SCL, SDA Input ‘L’ Voltage 1 SCL, SDA Input ‘L’ Voltage 2 SCL, SDA, ADDR Input...