代理產線

VCNL6040-GS08

 2014-06-23

【基本資料】

【產品特性】

‧ RGB/Ambient light sensor, proximity sensor, IRED driver and signal conditioning IC
‧ 5 integrated photodiodes (R,G,B,W and PS)
‧ 5 ADCs to measure PS and ALS/CS in parallel
‧ Interrup function for PS and ALS
‧ Communication via I2C interface


‧ Operating voltage range (V) : 2.4 to 3.6
‧ I2C Bus voltage range (V) : 2.4 to 3.6
‧ IRED Pulse current (mA) : 10 to 150
‧ Ambient Light range (lx) : 0.006 to 32767
‧ Ambient Light resolution (lx) : 0.01


【產品應用】

‧ Proximity sensor for mobile devices (e.g. Smart Phones, Touch Phones, PDA, GPS) for touch screen locking, power saving, etc
‧ Integrated ambient light function for display / keypad contrast control and dimming of mobile devices
‧ Proximity / optical switch for consumer, computing and industrial devices and displays
‧ Dimming control for consumer, computing and industrial displays

【文字介紹】

The VCNL6040 integrates an ambient light sensor (ALS), a color sensor (CS), and a proximity sensor (PS), as well as an infrared emitter (IRED) in a single package.The device is connected by an I²C interface to a microcontroller. Other I²C or SMBus devices can be connected to the same interface.

The device has a programmable interrupt with hysteresis to respond to events and reduce the microcontroller tasks.The device allows adjusting the brightness as well as the color of the display panel.This device can also measure distance in parallel with ALS and CS measurements in order to deactivate the touch screen during phone calls.