HDMI 2:1 Low-Frequency Translating Switch

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.

Applications

* HD Monitors * HD Television Receivers * High-Resolution Computer Monitors

* 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