MAX4929E：HDMI 2:1 Low-Frequency Translating Switch _ BDTIC a Leading Distributor in China

MAX4929E：HDMI 2:1 Low-Frequency Translating Switch

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

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

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

MAX4929E: Typical Operating Circuit

Applications/Uses

HD Monitors
HD Television Receivers
High-Resolution Computer Monitors

DataSheet

title	Download file
MAX4929E Data Sheet	MAX4929E.pdf

Parametrics

Part Number	Protocol	Functions	Config.	Channels	Normal Position	V_SUPPLY (Single) (V)	V_SUPPLY (Dual) (±V)	R_ON (Ω)	Bandwidth (MHz)	C_ON (pF)	Package/Pins	Budgetary Price
Part Number	Protocol	Functions	Config.	Channels	Normal Position	min	min	max	Bandwidth (MHz)	C_ON (pF)	Package/Pins	See Notes
MAX4929E	HDMI	Mux Switch	2-to-1	2	Open/Closed	5	5	25	40	20	QSOP/20 TQFN/20	$0.87 @1k

Quality and Environmental Data

MAX4929E.pdf

Ordering Information

Part Number	Status	Package	Temp	RoHS
MAX4929EEEP+	Active	QSOP,;20 pin;54.2 mm²	-40°C to +85°C	Lead Free
MAX4929EEEP+T	Active	QSOP,;20 pin;54.2 mm²	-40°C to +85°C	Lead Free
MAX4929EETP+	Active	TQFN,;20 pin;16.8 mm²	-40°C to +85°C	Lead Free
MAX4929EETP+CFS	Active	TQFN,;20 pin;16.8 mm²	-40°C to +85°C	Lead Free
MAX4929EETP+T	Active	TQFN,;20 pin;16.8 mm²	-40°C to +85°C	Lead Free
MAX4929EETP+TCFS	Active	TQFN,;20 pin;16.8 mm²	-40°C to +85°C	Lead Free

MAX4929E.pdf MAX4929E