MAX44000 Datasheet | Maxim Integrated

.DataSheet.co.kr 19-5859; Rev 0; 10/11 Ambient and Infrared Proximity Sensor General Description The MAX44000 bines a wide-dynamic range ambient light sensor with an integrated infrared proximity sensor. The IC is a perfect solution for touch-screen portable devices. The IC can consume as low as 11µA (time averaged) in ambient light sensing plus proximity sensing, including external IR LED current. The on-chip ambient sensor has the ability to make wide dynamic range 0.03 lux to 65,535 lux measurements. An on-chip IR proximity detector is matched with an integrated IR LED driver. All readings are available on an I2C munication bus. A programmable interrupt pin minimizes the need...