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MAX4814E
DVI™/HDMI 2:4 Low-Frequency Fanout Switch

An HDMI Switch Handling All Low-Frequency Signals Necessary to Switch Two Input Sources and Supply to Any of Four Outputs


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Description
FULL DATA SHEET (PDF, 232kB)
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The MAX4814E high-definition multimedia interface (HDMI) switch provides routing for low-frequency signals. The MAX4814E operates from a single +5.0V ±10% supply voltage and is ideal for connecting multiple HDMI sources to multiple loads.

The MAX4814E is a bidirectional 2:4 HDMI™ switch. Each switch consists of five single-pole/single-throw (SPST) channels. Two channels have a low 3Ω (typ) onresistance to route +5V and drain (ground return), and three channels to route data. The device features a mode input to control the device through an I²C interface or direct-control logic inputs.

The MAX4814E is available in a 64-pin (10mm x 10mm) TQFP package and operates over the -40°C to +85°C extended temperature range.

Key Features   Applications/Uses
  • +5V/Drain Switched
  • HPD (Hot-Plug Detect) Switching
  • DDC (Display Data Channel) Switching
  • Direct Entry or I²C Control
  • Low 1µA Quiescent Current
  • ±6kV Human Body Model (HBM) ESD Protection on Switch I/Os
  • Companion IC to the MAX3845
  • Provides I²C Control for the MAX3845
  • Compact 64-Pin, 10mm x 10mm TQFP Package
  • Optimized Layout to Support 4:4 or 2:8 Configuration with Two Devices

 
  • AV Receivers with Switching
  • Commercial/Industrial HDMI/DVI Switch Boxes
  • High-End Consumer Switchers

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    Document Ref.: 19-1056; Rev 0; 2007-11-27
    This page last modified: 2008-05-28



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