WM3100GED/R D类功放 说明High performance 2Vrms line driver with ground referenced outputs极富创新的高性能2Vrms立体声线路驱动器WM3100DESCRIPTIONThe WM3100 is a high performance stereo 2VRMS line driverwith ground referenced outputs. The device is ideal for cost-sensitive applications requiring line level outputs, minimal external components and small PCB area. The WM3100 offers excellent audio performance. The two high performance amplifiers are capable of driving a wide variety of loads. The device supports single-ended or differential input configurations. The input and feedback resisitors around both amplifiers are integrated within the WM3100, giving a high impedance input and a fixed signal gain of +6.4dB. An on-board charge pump is provided to generate the negative supply for the ground-referenced drivers; the charge pump requires only two external capacitors for normal operation. The line outputs can be muted using a hardware control input. A high impedance mute state is also supported, where the outputs are undriven - this is useful in applications where a common external connector is used as an input and an output. The device uses a single 3.3V supply, and is available in a 14- pin SOIC.  WM3100GED/R D类功放 现货订购热线： WM3100GED/R D类功放 pdf datasheet(责任编辑：www.gongwin.com) |
