Dialog Semiconductor Plc近日推出新款IC——DA9034。此款IC整合了电源管理和音频子系统，特为快速增长的新兴产品(如智能手机，便携式多媒体播放器、PDA及个人浏览器等)中采用的最新一代应用处理器量身打造。该电源管理及音频控制器IC满足了不断增长的整合更多功能的需求，从而可延长电池寿命及使手持设备小型化和轻巧化。该芯片集成了50多种不同的主要功能，包括24位高质量保真立体声子系统、电流额定值可高达1400mA的特殊降压变换器及首批用以实现动态电压管理(DVM)的线性稳压器。 -Dialog Semiconductor Plc has launched the new IC- DA9034. This IC integrates power management and audio subsystem, specially designed for the fast-growing emerging products (such as smart phones, portable multimedia players, PDA and personal browser, etc.) used in the latest generation of application processors tailored. The power management and audio controller IC to meet the growing demand to integrate more features in order to extend battery life and enable the handheld device of miniaturization and lightweight. The chip integrates more than 50 kinds of different main functions, including 24 high-quality fidelity stereo subsystem, current rating up to the special 1400mA buck converter and the first to achieve dynamic voltage management (DVM) linear regulators.