Part Number: TFP401AMPZPEP

Manufacturer: Texas Instruments


Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of TFP401AMPZPEP

Datasheet  TFP401AMPZPEP datasheet
Category Integrated Circuits (ICs)
Family Interface – Drivers, Receivers, Transceivers
Manufacturer Texas Instruments
Packaging Tray
Part Status Active
Type Receiver
Number of Drivers/Receivers
Receiver Hysteresis
Data Rate
Voltage – Supply 3 V ~ 3.6 V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 100-TQFP Exposed Pad
Supplier Device Package 100-HTQFP (14×14)


The TFP401AMPZPEP is a receiver IC that comes in a small 100-HTQFP box (size 14×14). This guide gives a full overview of its features, specifications, and application factors. It is made for video and display applications.

Video and display uses are common in many types of technology, which means that video reception and processing need to be reliable. The TFP401AMPZPEP IC is a very important receiver that makes it possible to convert and process video data for the best display output.

This guide goes into details about what the TFP401AMPZPEP IC can do. We look at its most important features, such as the resolutions it supports, the input and output connections it has, and the range of voltages it can run on. We also talk about the application factors that need to be taken into account for the IC to work well in video and display systems.

The TFP401AMPZPEP IC is great for designs with limited room because of its small 100-HTQFP package (14×14). It can be used for a wide range of video and show tasks because it has many useful features and works well.

Join us as we talk about the TFP401AMPZPEP IC’s features, specs, and how it might be used. By the end of this guide, you will know everything there is to know about this receiver IC and be able to use it effectively in your video and display projects.

Overview of TFP401AMPZPEP

The TFP401AMPZPEP is a receiver integrated circuit (IC) made for video and display uses. It is a key part of getting video signals and figuring out how to show them best.

The TFP401AMPZPEP’s key features are its ability to work with different resolutions, its flexible input and output interfaces, and its wide working voltage range. Its small 100-HTQFP package (14×14) means that it can be used in applications where room is limited.

Internal Architecture

The TFP401AMPZPEP IC has a well-thought-out design with several functional blocks that work together to handle and send out video signals. Let’s look at these blocks and what they do:

  • Video Input Receiver: It is the job of the video input receiver block to get video information from the source. It usually works with different types of video input, like VGA, DVI, or HDMI. This block makes sure that the signal is received correctly and gets the video data ready for further processing.
  • Video Decoder: The video decoder block decodes the video stream it receives and pulls out useful information, like color and timing data. It does many things, like demodulation, timing, and changing the color space. The video decoder makes sure that the incoming video information is decoded correctly and reliably.
  • Display Output Interface: The display output interface block changes and formats the video data that has been processed so that it can be sent to the display device. It gives the display screen the signals and protocols it needs to talk to the computer. This block makes sure that the IC and the connected display device work well together.

These parts work together to handle and send out video signals without any problems. The video signal is picked up by the video input device. The video decoder block then figures out what the signal means. The display output interface block does more work on the decoded video data and formats it so that it fits the needs of the connected display device. The video signal that has been changed is then sent to the display screen.

The TFP401AMPZPEP IC’s internal design is made to handle video signal reception, decoding, and output. This makes sure that video displays for a variety of uses are high-quality and reliable. To use the IC well in video and display systems, you need to know how these internal blocks work and how they connect with each other.

TFP401AMPZPEP Application Considerations

When creating a system that uses the TFP401AMPZPEP IC, there are a few key things to keep in mind to make sure it works well and is reliable. Let’s talk about these rules:

  • Needs for Power Supply: Give the TFP401AMPZPEP IC a stable and clean power source. Follow the operating voltage range and power source specifications that the manufacturer gives you. Consider putting the right decoupling capacitors close to the IC to cut down on noise and voltage changes.
  • Conditioning the Signal: Make sure that the video feed has the right signal conditioning. Depending on the needs of your video source, this may involve matching the resistance, amplifying the signal, or filtering. Consider using high-quality parts and following best practices for signal integrity to keep signal quality high and reduce interference.
  • Thoughts on Board Layout: Pay attention to how the board is laid out to get the best data quality and the least amount of noise. Keep the traces short, and don’t route high-speed signal traces near noisy components or power lines. To avoid influence from ground loops, keep analog and digital ground planes apart. Follow the manufacturer’s instructions for the best way to set up the layout and for reference patterns.
  • Thermal Considerations: Think about how the TFP401AMPZPEP IC deals with heat. Make sure there is enough airflow or use heat sinks if you need to, especially if the IC will be running at high temperatures. The IC will continue to work well and be reliable for a long time if the heat is removed properly.
  • Compliance with EMI/EMC: Think about the standards for electromagnetic interference (EMI) and electromagnetic compatibility (EMC). Follow the right methods for shielding, use the right filtering parts, and make sure the design meets EMI/EMC standards. This will help keep the system from interfering with other parts and keep it in line with regulations.
  • Reference Design and Assessment: Think about using the reference designs and evaluation kits that the IC maker gives you. These tools can teach you a lot about the TFP401AMPZPEP IC’s best practices, component choices, and layout considerations. They can help you get started on your idea and speed up the process of making it.

By following these directions and using best practices for power supply, signal conditioning, board layout, thermal management, and EMI/EMC compliance, you can make your system that uses the TFP401AMPZPEP IC work better and be more reliable.

Frequently Asked Questions (FAQs)

● Is the TFP401AMPZPEP IC compatible with various video input formats?

Yes, the TFP401AMPZPEP IC supports multiple video input formats, including VGA, DVI, and HDMI. Refer to the IC’s datasheet and documentation for the specific supported formats and their corresponding configuration requirements.

● What is the maximum resolution supported by the TFP401AMPZPEP IC?

The TFP401AMPZPEP IC typically supports high-resolution video formats. The maximum resolution depends on the specific variant and configuration settings of the IC. Refer to the datasheet and documentation for the exact maximum resolution supported by your particular IC variant.

● Can I use the TFP401AMPZPEP IC in battery-powered or low-power applications?

Yes, the TFP401AMPZPEP IC is designed to operate within a wide operating voltage range, making it suitable for various power supply configurations, including battery-powered or low-power applications. However, it’s essential to consider power consumption and choose appropriate power-saving measures to optimize battery life in such applications.


The TFP401AMPZPEP IC is an essential component for video and display applications, offering a wide range of features and capabilities. Its compact 100-HTQFP package is ideal for space-constrained designs.

To optimize the use of the TFP401AMPZPEP IC, consider important factors such as power supply stability, signal conditioning, and proper board layout. Troubleshooting common issues like no video output or distorted video is crucial for successful implementation.

By exploring the IC’s features and application considerations, engineers can effectively leverage its capabilities. The TFP401AMPZPEP IC enhances video and display systems, delivering high-quality output.

For more information and to order the TFP401AMPZPEP IC, please contact ICRFQ, your leading electronic component distributor in China. We are here to provide you with the necessary support and ensure you get this product at an affordable price.

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