for analog audio processors,for a product that operates with one or two positive power supplies, is accurate capacitance value required for the coupling capacitor of unused input signal terminals?|faq|rohm semiconductor-ag凯发旗舰厅
使用 internet explorer的用户: 浏览rohm 网站不推荐使用 ie11 浏览器。为了更方便地使用 rohm 网站，请更新您的浏览器。
for analog audio processors,for a product that operates with one or two positive power supplies, is accurate capacitance value required for the coupling capacitor of unused input signal terminals?
accurate capacitance value is not required, but since the hpf is formed by the coupling capacitor and the internal input resistor, the noise frequency bandwidth that can be filtered varies depending on the capacitance value to be connected.