TMDS341PFCR

Product Overview

Category: Integrated Circuit (IC)

Use: TMDS341PFCR is a high-speed HDMI/DVI switch with four inputs and one output. It is designed to support video and audio signals in multimedia applications.

Characteristics: - High-speed switching capability - Support for HDMI and DVI interfaces - Compact package size - Low power consumption

Package: The TMDS341PFCR is available in a small form factor package, making it suitable for space-constrained applications.

Essence: The essence of TMDS341PFCR lies in its ability to seamlessly switch between multiple HDMI/DVI sources, allowing users to connect various multimedia devices to a single display.

Packaging/Quantity: The TMDS341PFCR is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Ports: 4 HDMI/DVI ports
• Output Port: 1 HDMI/DVI port
• Maximum Data Rate: 3.4 Gbps
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN (Quad Flat No-Lead)
• Package Dimensions: 5mm x 5mm

Pin Configuration

The TMDS341PFCR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage (3.3V) | | 2 | GND | Ground | | 3 | SDA | I2C Serial Data Line | | 4 | SCL | I2C Serial Clock Line | | 5 | HPD | Hot Plug Detect | | 6-9 | HDMI1-HDMI4 | HDMI/DVI Input Ports | | 10 | HDMI_OUT | HDMI/DVI Output Port |

Functional Features

• High-speed switching: TMDS341PFCR can switch between four HDMI/DVI inputs with minimal delay, ensuring smooth multimedia experience.
• HDCP support: It is compliant with HDCP (High-bandwidth Digital Content Protection) standards, allowing secure transmission of copyrighted content.
• EDID management: The IC supports Extended Display Identification Data (EDID), enabling automatic detection and configuration of connected devices.
• CEC control: Consumer Electronics Control (CEC) feature allows users to control multiple devices through a single remote control.

Advantages and Disadvantages

Advantages: - Compact size enables easy integration into space-constrained applications. - High-speed switching capability ensures seamless multimedia experience. - HDCP compliance provides secure content transmission. - EDID management simplifies device configuration. - CEC control enhances user convenience.

Disadvantages: - Limited to HDMI/DVI interfaces, not compatible with other video/audio interfaces. - Requires external power supply for operation. - May require additional components for full system integration.

Working Principles

The TMDS341PFCR operates by receiving HDMI/DVI signals from multiple sources and selectively routing them to a single output. It utilizes high-speed digital switching technology to ensure minimal signal degradation during the switching process. The IC also incorporates HDCP encryption/decryption algorithms to protect copyrighted content during transmission.

Detailed Application Field Plans

The TMDS341PFCR finds applications in various multimedia systems, including: - Home entertainment systems - Professional audio/video setups - Gaming consoles - Digital signage displays - Conference room AV systems

Alternative Models

For those seeking alternative options, the following ICs can be considered: - TMDS342PFCR: Similar to TMDS341PFCR, but with six input ports instead of four. - TMDS343PFCR: A higher-end version with advanced features such as 4K resolution support and audio extraction capabilities.

These alternative models provide flexibility in terms of the number of input ports and additional features, catering to different application requirements.

In conclusion, the TMDS341PFCR is a versatile HDMI/DVI switch IC that offers high-speed switching, HDCP compliance, and EDID management. Its compact size and functional features make it suitable for various multimedia applications.