General Description
The MAX780A provides the power switching and status signals necessary to control two Personal Computer Memory Card International Association (PCMCIA) Release 2.0 card slots. The MAX780A, used in conjunction with a PC Card Interface Digital Controller, forms a complete, minimum component count PCMCIA interface for palmtop and notebook computers.

Features
♦ SSOP Circuit Fits in 0.09in2
♦ Smallest Complete Analog Controller for Two PCMCIA (Release 2.0/JEIDA 4.1) PC Card Sockets
♦ Dual VCC Contols and VPP Outputs
♦ Logic-Compatible with Industry-Standard PCMCIA Digital Controllers:
   Intel 82365SL_DF
   Fujitsu MB86301
   Chips and Technology F8680
   Cirrus Logic CL-PD6720
♦ 0V/+5V/+12V/High-Impedance VPP Outputs
♦ Internal 1.6Ω VPP Power Switches
♦ Dual Voltage 3.3V/5V VCC Operation
♦ VPP Power-Ready Status Signals
♦ 130µA Quiescent Supply Current (3.5µA in Shutdown)
♦ Break-Before-Make Switching

Applications
   Notebook and Palmtop Computers
   Personal Organizers
   Digital Cameras
   Handiterminals
   Bar-Code Readers