AS3687XM数据手册ams-OSRAM中文资料规格书

描述 Description

The AS3687XM is a highly-integrated CMOS lighting management unit for mobile phones. The AS3687XM incorporates one DC-DC step-up converter for white backlight LEDs, one low noise charge pump for indicator- or RGB- LEDs, LED test circuit (production test of the soldered LEDs at the customer site), seven current sinks, a two-wire serial interface, and control logic all onto a single device. The AS3687XM has an audio input to control one or two RGB LEDs.

特性 Features

·High-efficiency DC-DC step-up converter
·High-efficiency low-noise charge pump
·Seven fully programmable current sinks
·Audio can be used to drive RGB LED

应用 Application

·Mobile phones
·Portable DVD / TV player
·Portable learning toys
·Portable navigation devices
·Portable medical consumer devices