TFP401PZPG4 - English Editing Encyclopedia Entry

Product Overview

Category

The TFP401PZPG4 belongs to the category of integrated circuits (ICs) and specifically falls under the display drivers.

Use

This product is primarily used for driving LCD (Liquid Crystal Display) panels in various electronic devices such as televisions, monitors, laptops, and digital signage.

Characteristics

• The TFP401PZPG4 is a highly versatile display driver that supports a wide range of resolutions and color depths.
• It offers excellent image quality with high contrast ratio and accurate color reproduction.
• This IC is designed to provide seamless connectivity between the graphics controller and the LCD panel.
• It supports multiple input interfaces including HDMI, DVI, and VGA, making it compatible with various video sources.
• The TFP401PZPG4 incorporates advanced power management features, ensuring efficient energy consumption.

Package and Quantity

The TFP401PZPG4 is available in a small form factor package known as HTQFP (Heat Transfer Quad Flat Pack). It consists of 80 pins arranged in a 14x14 grid. The product is typically sold in reels containing 250 units per reel.

Specifications

• Resolution Support: Up to 1920x1200 pixels
• Color Depth Support: Up to 24 bits per pixel
• Input Interfaces: HDMI, DVI, VGA
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 10mm x 10mm x 1mm

Pin Configuration

The TFP401PZPG4 has a total of 80 pins. Below is a detailed pin configuration:

Pin Number | Pin Name | Function -----------|----------|--------- 1 | VDD | Power Supply (3.3V) 2 | VDD | Power Supply (3.3V) 3 | GND | Ground 4 | GND | Ground 5 | CLKIN | Clock Input 6 | DE | Data Enable 7 | HSYNC | Horizontal Sync 8 | VSYNC | Vertical Sync 9-16 | R[0:7] | Red Data (Bits 0 to 7) 17-24 | G[0:7] | Green Data (Bits 0 to 7) 25-32 | B[0:7] | Blue Data (Bits 0 to 7) 33-40 | D[0:7] | Pixel Data (Bits 0 to 7) 41 | PCLK | Pixel Clock 42-49 | NC | No Connection 50 | SDA | I2C Serial Data 51 | SCL | I2C Serial Clock 52-80 | NC | No Connection

Functional Features

• Seamless integration with various graphics controllers and LCD panels.
• Support for multiple input interfaces allows compatibility with different video sources.
• High-resolution and color depth support enable excellent image quality.
• Advanced power management features ensure efficient energy consumption.
• Robust design and high reliability make it suitable for a wide range of applications.

Advantages and Disadvantages

Advantages

• Versatile display driver compatible with various electronic devices.
• Excellent image quality with accurate color reproduction.
• Multiple input interfaces provide flexibility in connectivity.
• Efficient power management features contribute to energy savings.
• Reliable performance and robust design.

Disadvantages

• Limited pin configuration options may restrict certain customizations.
• Requires additional external components for complete system integration.
• Relatively higher cost compared to some alternative models.

Working Principles

The TFP401PZPG4 acts as an interface between a graphics controller and an LCD panel. It receives video data and control signals from the graphics controller through the input interfaces (HDMI, DVI, VGA). The IC processes the incoming data, converts it into a format suitable for the connected LCD panel, and drives the panel accordingly. The TFP401PZPG4 also handles synchronization signals (HSYNC, VSYNC) to ensure proper display timing.

Detailed Application Field Plans

The TFP401PZPG4 finds extensive application in various electronic devices that utilize LCD panels. Some of the key application fields include:

1. Consumer Electronics: Televisions, monitors, laptops, tablets, and smartphones.
2. Digital Signage: Advertising displays, information kiosks, and interactive panels.
3. Industrial Control Systems: Human-machine interfaces, control panels, and instrumentation displays.
4. Automotive: In-car infotainment systems, dashboard displays, and rear-seat entertainment.

Detailed and Complete Alternative Models

1. TFP403PZPG4: Similar to TFP401P