IP4791CZ12 Overview
The IP4791CZ12 is designed to protect mobile High-Definition Multimedia Interface (HDMI) transmitter interfaces. It includes level shifting for the Data Display Channel (DDC), Consumer Electronic Control (CEC), hot plug signal and backdrive protection. In addition, all signals are protected by high-level ElectroStatic Discharge (ESD) protection diodes.
IP4791CZ12 Key Features
- HDMI 1.3 pliant
- Pb-free, Restriction of Hazardous Substances (RoHS) pliant and free of halogen
- Robust ESD protection without degradation after multiple ESD strikes
- Low leakage even after several hundred ESD discharges
- Bidirectional level shifting buffer provided for DDC clock and data channels
- Backdrive protection
- Power management
- CEC pull-up current source and level shifting buffer
- Hot plug detect module with pull-down resistor
- Matched 0.4 mm trace spacing for HDMI type C connector