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MAX4929E

HDMI 2:1 Low-Frequency Translating Switch

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

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

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.

Data Sheet

Download	Rev 0	(PDF, 228kB)
E-Mail

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

Key Specifications:

Switches and Multiplexers (Mid Voltage)

Part Number

Protocol

Functions

Config.

Channels

Normal Position

V_SUPPLY (Single)
(V)

V_SUPPLY (Dual)
(±V)

R_ON
(Ω)

BW
(MHz)

C_ON
(pF)

Budgetary Price

min

max

See Notes

MAX4929E

HDMI

Mux

Switch

2:1

Open/Closed

$0.82 @1k

See All Switches and Multiplexers (Mid Voltage) (302)

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 prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Typical Operating Circuit

More Information

New Product Press Release

[ 2008-03-27 ]

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

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