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Active: In Production.

Description

FULL DATA SHEET (PDF, 228kB) Download   E-Mail 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.

Key Features		Applications/Uses
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		HD Monitors HD Television Receivers High-Resolution Computer Monitors

Key Specifications:  Switches and Multiplexers (Mid Voltage)
Part Number	Protocol	Functions	Config.	Channels	Normal Position	VSUPPLY (Single) (V)	VSUPPLY (Dual) (±V)	RON (Ω)	BW (MHz)	CON (pF)	Price
						min	min	max		max	See Notes
MAX4929E	HDMI	Mux Switch	2:1	2	Open/Closed	5	5	25	40	20	$0.72 @1k
See All Switches and Multiplexers (Mid Voltage) (297)

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Typical Operating Circuit

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Document Ref.: 19-0860; Rev 0; 2007-11-26
This page last modified: 2008-05-30