MIC2557 Overview
The MIC2557 switches the four voltages required by PCMCIA (Personal puter 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.
MIC2557 Key Features
- plete PCMCIA V Switch Matrix in a Single IC PP No External ponents Required Digital Selection of 0V, VCC, VPP, or High I