三十七、双向模拟开关集成电路 RJ4066为双向模似开关集成电路,该电路主要由三级CMOS倒相器和三对传输门组成,输入、输出结构对称,可广泛应用于电子控制系统中。该电路采用双列直插14脚塑料或陶瓷封装。图1示出外形及引出端排列图,附表给示出引出端功能。 图2示出该电路的功能框图。该电路电源电压为-0.5～20V,控制电压为-0.5～20V,输入输出 Thirty-seven, two-way analog switch integrated circuit RJ4066 is bidirectional analog switch integrated circuit, the circuit is mainly composed of three CMOS inverters and three pairs of transmission gate, the input and output symmetrical structure can be widely used in electronic control systems. The circuit uses dual in-line 14-pin plastic or ceramic package. Figure 1 shows the outline and the pinout arrangement, the schedule shows the pinout function. Figure 2 shows a functional block diagram of this circuit. The circuit power supply voltage is -0.5 ~ 20V, the control voltage is -0.5 ~ 20V, input and output