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
(EN)
