MAX4814EECB+

The MAX4814EECB+ is a DVI/HDMI 2:4 low frequency fan-out switch in 64 pin TQFP package. This high definition multimedia interface (HDMI) switch provides routing for low frequency signals. It operates from a single 5V ±10% supply voltage and is ideal for connecting multiple HDMI sources to multiple loads. This bidirectional 2:4 HDMI switch consists of five single pole/single throw (SPST) channels. Two channels have low 3ohm (typical) on-resistance to route +5V and drain (ground return) and three channels to route data. The MAX4814 has mode input to control device through an I2C interface or direct control logic inputs.

• Power supply voltage range from 4.5V to 5.5V
• Operating temperature range from -40°C to 85°C
• On-channel -3dB bandwidth of 190MHz and crosstalk of 75dB at f = 1MHz (standard switches)
• 5V/drain switched and direct entry or I2C control
• HPD (hot plug detect) switching and DDC (display data channel) switching
• On-resistance of 12ohm at VIN = 2.5V, IIN = ±10mA (standard switches)
• Power supply current of 10μA and low quiescent current of 1μA
• ±6KV human body model (HBM) ESD protection on switch I/Os
• Companion IC to MAX3845 device and provides I2C control for MAX3845
• Optimized layout to support 4:4 or 2:8 configuration with two devices

Aplicaţii

Multimedia, Signal Processing, Industrial, Commercial

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Note

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