Si9710CY

Si9710CY PCMCIA Interface Switch Features Single SO-16 Package CMOS Inputs with Hysteresis Extremely Low RoN Reverse Blocking Switches HiZ Outputs in the Off-State TEMIC Siliconix Low Power Consumption Safe Power-Up Description The Si9710CY switch is a monolithic switch designed to meet the needs ofthe PCMCIAinterface. The inputs are fully CMOS compatible and incorporate all the level shift and interface required to be driven by any CMOS driver. The external inputs can be driven to 3.3-V or S-V by setting VL at the appropriate level. The switches are low RON and can carry the maximum currents found on the PCMCIA interface. The S-V and 3.3-V switches do not have the parasitic diode found in vertical DMOS power switches. Low RON is achieved by using MOSFETs driven off the +12-VIN input. All level shifting is built into the PCMCIA switch. The Si9710CY is available in an SO-16 package and is rated over the commercial temperature range 0 to 70°C. Functiona...