1. HDMI 1.3a and 1.4, 340 MHz pixel clock, deep color and HDMI Ethernet and Audio return Channel (HEAC) compatible and antimony (Dark Green compliant)
2. Impedance matched 100 differential transmission line ESD protection for TMDS lines (±10Ω). No Printed-Circuit Board (PCB) pre-compensation required
3. All external I/O lines with ESD protection of at least 8 kV in accordance with the IEC 61000-4-2, level 4 standard
4. DDC capacitive decoupling between system side and HDMI connector side and buffering to drive cable with high capacitive load (> 700 pF/25 m)
5. Hot plug detect module
6. CEC buffering and isolation, with integrated backdrive-protected 26 k pull-up
7. Simplified flow-through routing utilizing less overall PCB space
8. Highest integration in a small footprint, PCB level, optimized RF routing, 32-pin HXQFN leadless package

DVI and HDMI interface ESD and overcurrent protection,
DDC/CEC buffering, hot plug detect and backdrive protection


Tablet and notebook PC
Portable Media Player
High-Definition (HD) DVD player
Set-top box
Game console
HDMI picture performance quality enhancer module


IP4786CZ32S is designed to protect High-Definition Multimedia Interface (HDMI) transmitter host interfaces. It includes HDMI 5 V overcurrent / overvoltage protection, Data Display Channel (DDC) buffering and decoupling, Hot Plug Detect (HPD), backdrive protection, Consumer Electronic Control (CEC) buffering and decoupling, and ±8 kV contact ElectroStatic Discharge (ESD) protection for all I/Os in accordance with the IEC 61000-4-2, level 4 standard.