增益可调的音频驱动电路

AiP8903是一款增益可调的专为机顶盒与高清播放机而设计的音频驱动电路，具有最佳的音频驱动性能，很少的外围降低成本的同时也减小了噪声。2Vrms立体声音频驱动的设计省去了输出耦合电容，并且在3.3V供电电压与10KΩ负载的差分模式下，增益范围可达到+1V/V至+10V/V，且增益范围都可以通过调节外部电阻来实现。AiP8903内置的静音电路解决了开/关机时的爆破声，同时电路具有外部低压检测功能。 • 超低的失真度，在2Vrms输出幅度时THD+N<0.01%\n• SNR>80dB\n• 噪声<100µVrms\n• 消除了在开关机时的爆破声\n• 省去了输出隔直电容\n• 在20Hz~20KHz之间有最佳的频率响应\n• 允许差分输入\n• 具有外部低压检测功能\n• 封装形式：TSSOP14;

Power Window Motor Control IC

Description The FAN8903 is a monolithic integrated circuit, suitable for a window motor control and sun roof motor control in auto motive systems. Features • Protections - Human body protection with a simple switch - Over current protection with an integrator - Over volta

Digital Audio Interface Receiver?

Overview The LC8903 and LC8903Q are receiver LSIs for applications in which data is transmitted between digital audio equipment in the EIAJ format. These LSIs synchronize with the input signal and demodulate that signal to a regular format signal. Features • Built-in PLL circuit synchronizes wi

2A 1-Cell Li DC-DC Charger for USB* and Adapter Power

The MAX8903A is an integrated 1-cell Li+ charger and Smart Power Selector with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external components. It can operate with either separate inputs for USB and AC adapter pow

Audio music player for cellular phone

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Electrostatic MEMS Variable Optical Attenuator

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