Overview
The IP4787CZ32Y is a specialized interface integrated circuit designed by Nexperia (formerly part of NXP Semiconductors). This component is specifically engineered to protect High-Definition Multimedia Interface (HDMI) and Digital Visual Interface (DVI) receiver interfaces. It comes in a compact 32-pin HVQFN (5x5) package, making it ideal for integration into complex electronic systems where space is limited. The IP4787CZ32Y provides advanced features such as HDMI 5V power management, Display Data Channel (DDC) buffering and decoupling, hot plug drive, backdrive protection, and Consumer Electronic Control (CEC) buffering and decoupling. It also offers robust ElectroStatic Discharge (ESD) protection exceeding the IEC 61000-4-2, level 4 standard.
Key Specifications
| Category | Specification |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Package / Case | 32-VFQFN Exposed Pad (HVQFN-32) |
| Mounting Type | Surface Mount |
| No. of Pins | 32 |
| Operating Voltage | 5V |
| Power Dissipation (Pd) | 50 mW |
| Diode Type | ESD Protection |
| Vesd - Voltage ESD Contact | ±12 kV |
| Cd - Diode Capacitance | 8 pF |
Key Features
- HDMI 5V power management
- Display Data Channel (DDC) buffering and decoupling
- Hot plug drive module
- Backdrive protection
- Consumer Electronic Control (CEC) buffering and decoupling with integrated backdrive-protected 26 kΩ pull-up
- Robust ESD protection exceeding the IEC 61000-4-2, level 4 standard
- Transmission Line Clamping (TLC) technology on high-speed Transition-Minimized Differential Signaling (TMDS) lines
- Compact 32-pin HVQFN (5x5) package for optimized PCB level RF routing
Applications
- Digital High-Definition (HD) TV
- Set-top box
- PC monitor
- Projector
- Multimedia audio amplifier
- HDMI picture performance quality enhancer module
- Digital Visual Interface (DVI) devices
Q & A
- What is the primary function of the IP4787CZ32Y?
The IP4787CZ32Y is designed to protect High-Definition Multimedia Interface (HDMI) and Digital Visual Interface (DVI) receiver interfaces.
- What package type does the IP4787CZ32Y come in?
The IP4787CZ32Y comes in a 32-pin HVQFN (5x5) package.
- What is the operating voltage of the IP4787CZ32Y?
The operating voltage of the IP4787CZ32Y is 5V.
- What level of ESD protection does the IP4787CZ32Y offer?
The IP4787CZ32Y offers ESD protection exceeding the IEC 61000-4-2, level 4 standard, with ±12 kV contact ESD protection.
- What are some of the key features of the IP4787CZ32Y?
Key features include HDMI 5V power management, DDC and CEC buffering, hot plug drive, backdrive protection, and robust ESD protection.
- What types of devices can the IP4787CZ32Y be used in?
The IP4787CZ32Y can be used in digital HD TVs, set-top boxes, PC monitors, projectors, multimedia audio amplifiers, and other HDMI sink devices.
- Is the IP4787CZ32Y suitable for industrial or automotive applications?
While primarily designed for consumer electronics, its robust design and ESD protection make it a viable option for various demanding environments, but it is not specifically qualified for automotive standards.
- What is the power dissipation of the IP4787CZ32Y?
The power dissipation of the IP4787CZ32Y is 50 mW.
- Does the IP4787CZ32Y have any special certifications or compliance?
The IP4787CZ32Y complies with the IEC 61000-4-2 standard for ESD protection and does not contain SVHC (Substances of Very High Concern) as per the EU’s REACH regulation.
- Is the IP4787CZ32Y still in production?
The IP4787CZ32Y is listed as discontinued, but it may still be available from various distributors and inventory holders.
