unitUnit1;interfaceusesWindows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;typeTForm1 =class(TForm) Memo1: TMemo;procedureFormCreate(Sender: TObject);procedureFormMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);protecte...
立体声DAC便携式音频应用 描述 该WM8751L是一款低功耗,高质量的立体声数模转换器 集成了耳机和扬声器放大器的设计 以降低便携式数字外部组件需求 音频应用。 片上的耳机放大器可以提供40mW功率成 16Ω负载。先进的片上数字信号处理 执行低音和高音音调控制。
该WM8751L运行的电源电压范围为1.8V至 3.6V,其数字内核可以在一个单独的电源供电 下降到1.42V ,从而节省功率。芯片的不同部分可以 也可以通过软件控制断电。 该WM8751L是在一个非常小而薄的5x5mm的QFN供给 封装,非常适合于手持式和便携式系统中使用。
Phytochemical studies have shown that Aronia melanocarpa fruits are abundant in phenolic compounds (from 10 to 5500 mg per 100 g of dried fruits): procyanidins, anthocyanins (cyanidin-3-O-galactoside), phenolic acids (chlorogenic acid), quercetin, a fused flavanol-coumarin-phenol unit, also ...
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and the maximum for all supplies is 3.6 Volts. Different sections of the chip can also be powered down under software control. The WM8750L is supplied in a very small and thin 5x5mm QFN package, ideal for use in hand-held and portable systems. ...
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US$40,500.00 10+ UNIT Product Details Customization: Available After-sales Service: Free Parts and Video Online Warranty: One Year Start Order Request Contact Supplier Chat Shipping & Policy Shipping Cost: Contact the supplier about freight and estimated delivery time. Payment...