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¡¡¡¡The ADG1419 is a monolithic iCMOS? device containing a single-pole/double-throw £¨SPDT£© switch. An EN input on the LFCSP is used to enable or disable the device. When disabled£¬ all channels are switched off. The industrial CMOS £¨iCMOS£© modular manufacturing process combines high voltage£¬ complementary metal-oxide semiconductor £¨CMOS£© and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no other generation of high voltage parts has achieved. Unlike analog ICs using conventional CMOS processes£¬ iCMOS components can tolerate high supply voltages while providing increased performance£¬ dramatically lower power consumption£¬ and reduced package size. The on-resistance profile is very flat over the full analog input range£¬ ensuring excellent linearity and low distortion when switching audio signals. The iCMOS construction ensures ultralow power dissipation£¬ making the part ideally suited for portable and battery-powered instruments. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition£¬ signal levels up to the supplies are blocked. The ADG1419 exhibits break-before-make switching action for use in multiplexer applications.