MIC2557 - PCMCIA Card Socket VPP Switching Matrix
The MIC2557 switches the four voltages required by PCMCIA (Personal Computer Memory Card International Association) card VPP Pins.
The MIC2557 provides selectable 0V, 3.3V, 5.0V, or 12.0V (± 5%) from the system power supply to VPP1 or VPP2.
Output voltage is selected by two digital inputs.
Output cu
MIC2557 Features
* Complete PCMCIA V Switch Matrix in a Single IC PP No External Components Required Digital Selection of 0V, VCC, VPP, or High Imped
* ance Output No VPP OUT Overshoot or Switching Transients Bre
