¡El DG9232E, DG9233E, and DG9234E are monolithic CMOS switches designed for precision signal switching. ¡El 17  low voltage parts feature low charge injection, leakage, parasitic capacitance, and fast switching. ¡El DG9232E, DG9233E, and DG9234E can switch both analog and digital signals. Each switch conducts equally well in both directions when on, and blocks up to the power supply level when off. ¡El DG9232E, DG9233E, and DG9234E contain two independent single pole single throw (SPST) switches. Switch-1 and switch-2 are normally closed for the DG9232E and normally open for the DG9233E. For the DG9234E, switch-1 is normally open and switch-2 is normally closed with a break-before-make switching timing. ¡El DG9232E, DG9233E, and DG9234E offer 1 nW typical power consumption and 8 kV ESD/HBM, 1 kV ESD/CDM tolerance. They are the ideal switches for use in low voltage instruments and healthcare devices, fitting the circuits of low voltage ADC and DAC, sample and hold, analog front end gain control, and signal path control. ¡El DG9232E, DG9233E, and DG9234E are available in 8-lead MSOP and SOIC packages.