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Dual-Slot, PCMCIA Analog Power Controller

Internal VP-P Switches, Drives External VCC Switches

Product Details

Key Features

Simplified Block Diagram

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Key Features

  • Logic Compatible with Industry-Standard PCMCIA Digital Controllers:
    • Intel 82365SL
    • Intel 82365SL DF
    • Vadem VG-365
    • Vadem VG-465
    • Vadem VG-468
    • Cirrus Logic CL-PD6710
    • Cirrus Logic CL-PD6720
  • 0V/VCC/+12V/High-Impedance VP-P Outputs
  • Internal 1.6Ω VP-P Power Switches
  • 10µA Quiescent Supply Current
  • Break-Before-Make Switching
  • VCC Switch Control

Applications/Uses

  • Bar-Code Scanners
  • Digital Still Cameras
  • Handy Terminals
  • Notebook and Palmtop Computers
  • Personal Organizers

Description

The MAX613/MAX614 contain switches for the VP-P supply-voltage lines for Personal Computer Memory Card International Association (PCMCIA) Release 2.0 card slots. These ICs also contain level-translator outputs to switch the PCMCIA card VCC.

The MAX613 allows digital control of two separate VP-P lines that can be switched between 0V, VCC, +12V, and high impedance. It also includes level shifters that allow the control of N-channel power MOSFETs for connecting and disconnecting the slot VCC supply voltage.

The MAX614 controls a single VP-P supply-voltage line and includes one level shifter in an 8-pin package.

Simplified Block Diagram

MAX613, MAX614: Typical Operating Circuit MAX613, MAX614: Typical Operating Circuit Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .