MAX4929E

HDMI 2:1 Low-Frequency Translating Switch

Ideal for Switching the Low-Frequency Portion of the HDMI Signal


Please check latest availability status for a specific part variant.

Description

The MAX4929E low-frequency 2:1 switch is ideal for HDMI™/DVI™ switching applications. The device features a voltage clamp function to protect low-voltage systems at the output. The MAX4929E operates with a single 5V supply or dual or triple supplies. The MAX4929E provides clamping and voltage translation without additional components. All external inputs/outputs are electrostatic-discharge (ESD)-protected to ±6kV Human Body Model (HBM).

The MAX4929E is available in 20-pin QSOP and 20-pin, 4mm x 4mm, TQFN packages. The device is specified for the extended -40°C to +85°C operating temperature range.
MAX4929E: Typical Operating Circuit MAX4929E: Typical Operating Circuit Enlarge+

Key Features

  • DDC Switches
    • Low 20pF (typ) Capacitance
  • Protects EDID (Extended Display Identification Data) EPROM or MCU from Excess Voltage
  • Hot-Plug Detect Signal
    • Translates MCU Voltage to TTL Levels
  • Two Devices Can Be Used to Form a 4:1 Switch
    • No Added Active Components Needed
  • ±6kV ESD Protection HBM on All External I/Os
  • Available in Lead-Free, 20-Pin TQFN or 20-Pin QSOP Packages

Applications/Uses

  • HD Monitors
  • HD Television Receivers
  • High-Resolution Computer Monitors
Part NumberProtocolFunctionsConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
Bandwidth
(MHz)
CON
(pF)
Package/PinsBudgetary
Price
minminmaxSee Notes
MAX4929E HDMI
Mux
Switch
2-to-12Open/Closed55254020
QSOP/20
TQFN/20
$0.87 @1k
See All Switches and Multiplexers (Mid and High Voltage) (299)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Technical Documents

App Note 5299 Selecting the Right CMOS Analog Switch
App Note 4056 Using the MAX4929E for HDMI/DVI Low-Frequency Switching

Quality and Environmental Data

Product Reliability Reports: MAX4929E.pdf 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

 
Status:
Package:
Temperature:

Related Resources