The CD405xB analog multiplexers and demuliplexers are digitally-controlled analogswitches having low ON impedance and very low OFF leakage current. These multiplexer circuitsdissipate extremely low quiescent power over the full VDD –VSS and VDD – VEEsupply-voltage ranges, independent of the logic state of the control signals.
特性
广泛的数字和模拟信号电平
数字:3 V至20V
模拟: ≤20V PP
低导通电阻,125Ω(典型值)超过15 V PP V的信号输入范围 DD - V EE = 18 V
高阻断电阻,V DD - V EE = 18 V
3 V至20 V(V DD - V 的数字寻址信号的逻辑电平转换SS = 3 V至20 V)将模拟信号切换至20 V PP (V DD - V EE = 20 V )匹配开关特性,r ON =5Ω(典型值)V DD - V EE = 15 V极低静态功耗全部数字控制输入和供电条件,V DD 时0.2μW(典型值) - V SS = V DD - V EE < /sub> = 10 V