BH1621FVC

Ambient Light Sensor IC Series Analog Current Output Type Ambient Light Sensor IC BH1621FVC No.12046EDT02 ●Descriptions BH1621FVC is an analog current output ambient light sensor. This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight of Mobile phone for power saving and better visibility ●Features 1) Compact surface mount package 1.6 × 1.6 mm 2) Spectral sensitivity close to human eyes sensitivity. 3) Output current in proportion to brightness. 4) Supply voltage operates from 2.4V to 5.5V 5) Built-in shutdown function 6) 2 steps controllable output current gain. 7) 1.8V logic input interface 8) Low sensitivity variation (+/-15%) ●Applications Mobile phone, LCD TV, PDP TV, Laptop PC, Portable game console, Digital camera, Digital video camera, PDA, LCD display ●Absolute Maximum Ratings Parameter Symbol Ratings Units Supply Voltage Vmax 7 V Operating Temperature Topr -40~85 ℃ Storage Temperature Tstg -40~100 ℃ Iout Current Ioutmax 7.5 mA Power Dissipation Pd 165※ mW ※ 70mm × 70mm × 1.6mm glass epoxy board. Derating at 2.2 mW/℃ for operating above Ta=25℃. ●Operating Conditions Parameter VCC Voltage Symbol Vcc Ratings Min. Typ. Max. 2.4 3.0 5.5 Units V www.rohm.com 1/9 © 2012 ROHM Co., Ltd. All rights reserved. 2012.02 - Rev.D BH1621FVC Technical Note ●Electrical Characteristics ( VCC = 3.0V, Ta = 25℃, unless otherwise noted ) Parameter Limits Symbol Units Min. Typ. Max. Supply Current...