HEF4066BP

The HEF4066BP is designed as quadruple bilateral switches which has four independent bilateral analogue switches (transmission gates). Each switch has two input/output terminals (Y/Z) and an active HIGH enable input (E). HEF4066BP is pin compatible with the HEF4016B but exhibits a much lower ON resistance. In addition the ON resistance is relatively constant over the full input signal range.HEF4066BP is 14-lead DIL and plastic (SOT27-1) and power dissipation per switch would be max 100mW. One of its typical applications is analogue digital switching.

Some DC characteristics of HEF4066BP have been concluded into several points as follow. (1) Its ON resistance would be typ 350 and max 2500 for Vdd is 5V and would be typ 80 and max 245 for Vdd is 10V and would be typ 60 and max 175 for Vdd is 15V with condition of En at Vdd and Vis=Vss to Vdd (2) Its ON resistance would be typ 115 and max 340 for Vdd is 5V and would be typ 50 and max 160 for Vdd is 10V and would be typ 40 and max 115 for Vdd is 15V with condition of En at Vdd and Vis=Vss. (3) Its ON resistance would be typ 120 and max 365 for Vdd is 5V and would be typ 65 and max 200 for Vdd is 10V and would be typ 50 and max 155 for Vdd is 15V with condition of En at Vdd and Vis=Vdd.

Also some other specifications about HEF4066BP's DC characteristics. (1) Its '' ON resistance between any two channels would be typ 25 for Vdd is 5V and would be typ 10 for Vdd is 10V and would be typ 5 for Vdd is 15V. (2) Its OFF state leakage current, any channel OFF would be max 200nA for Vdd is 15V. (3) Its En input voltage low would be typ 2.25V and max 1V for Vdd is 5V and would be typ 4.50V and max 2V for Vdd is 10V and would be typ 6.75V and max 2V for Vdd is 15V. And so on. If you have any question or suggestion or want to know more information of HEF4066BP please contact us for details. Thank you!