NXP USA Inc.
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TDA9981BHL/15/C1,5
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TDA9981BHL/15/C1,5

Introduction

The TDA9981BHL/15/C1,5 is a versatile digital video interface (DVI) and high-definition multimedia interface (HDMI) transmitter designed for various applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Integrated Circuit/Transmitter
  • Use: Digital Video Interface (DVI) and High-Definition Multimedia Interface (HDMI) applications
  • Characteristics: High-performance, versatile, compact design
  • Package: 100-pin LQFP (Low-profile Quad Flat Package)
  • Essence: Transmits digital video and audio signals
  • Packaging/Quantity: Typically available in reels of 250 or 500 units

Specifications

  • Resolution Support: Up to 1080p at 60Hz
  • Interface Standards: HDMI 1.4a, DVI 1.0
  • Operating Voltage: 3.3V
  • Power Consumption: Low power consumption
  • Temperature Range: -40°C to +85°C
  • Compliance: HDCP 1.4, CEC, EDID, and DDC

Detailed Pin Configuration

The TDA9981BHL/15/C1,5 features a 100-pin LQFP package with specific pin configurations for power supply, input/output signals, control, and auxiliary functions. The detailed pin configuration can be found in the product datasheet.

Functional Features

  • Audio Support: Integrated audio support for up to 8 channels of 24-bit audio at 192kHz
  • Color Space Conversion: Supports RGB, YUV, and YCbCr color spaces
  • Embedded EDID: On-chip EEPROM for storing Extended Display Identification Data (EDID)
  • CEC Control: Consumer Electronics Control (CEC) for device control over HDMI
  • HDCP Support: High-bandwidth Digital Content Protection (HDCP) for secure content transmission

Advantages and Disadvantages

Advantages

  • Versatile compatibility with HDMI and DVI standards
  • Integrated audio support simplifies system design
  • Low power consumption for energy-efficient operation
  • Comprehensive color space conversion capabilities

Disadvantages

  • Limited to HDMI 1.4a standard, may not support newer HDMI features
  • Requires external components for full HDCP compliance

Working Principles

The TDA9981BHL/15/C1,5 operates by receiving digital video and audio signals from a host device, processing the signals according to HDMI and DVI standards, and transmitting them to a display or audio system. The device incorporates advanced color space conversion, audio processing, and HDCP encryption to ensure high-quality multimedia transmission.

Detailed Application Field Plans

The TDA9981BHL/15/C1,5 is suitable for a wide range of applications, including: - Set-top boxes - Digital TVs - Media players - Projectors - Audio/video receivers - Gaming consoles

Detailed and Complete Alternative Models

  • TDA19988: HDMI 2.0 transmitter with enhanced feature set
  • ADV7511: High-performance HDMI transmitter with integrated CEC and HDCP support
  • IT66121: Cost-effective HDMI transmitter with audio and video processing capabilities

In conclusion, the TDA9981BHL/15/C1,5 is a highly capable digital video interface and HDMI transmitter suitable for various multimedia applications. Its comprehensive feature set, compact design, and compatibility with industry standards make it a valuable component in modern multimedia systems.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TDA9981BHL/15/C1,5 i tekniske løsninger

  1. What is the maximum resolution supported by TDA9981BHL/15/C1,5?
    - The TDA9981BHL/15/C1,5 supports a maximum resolution of 1080p.

  2. Can TDA9981BHL/15/C1,5 handle HDCP encryption?
    - Yes, TDA9981BHL/15/C1,5 supports HDCP encryption for secure content transmission.

  3. What are the input interfaces supported by TDA9981BHL/15/C1,5?
    - TDA9981BHL/15/C1,5 supports HDMI, DVI, and DisplayPort input interfaces.

  4. Does TDA9981BHL/15/C1,5 support audio embedding and de-embedding?
    - Yes, TDA9981BHL/15/C1,5 supports audio embedding and de-embedding for seamless audio integration.

  5. Can TDA9981BHL/15/C1,5 handle 3D video signals?
    - Yes, TDA9981BHL/15/C1,5 is capable of processing 3D video signals.

  6. What is the power supply voltage range for TDA9981BHL/15/C1,5?
    - The power supply voltage range for TDA9981BHL/15/C1,5 is typically 3.3V.

  7. Is TDA9981BHL/15/C1,5 compatible with consumer electronics devices?
    - Yes, TDA9981BHL/15/C1,5 is designed to be compatible with various consumer electronics devices.

  8. Can TDA9981BHL/15/C1,5 support multiple display resolutions simultaneously?
    - Yes, TDA9981BHL/15/C1,5 can support multiple display resolutions simultaneously through its advanced signal processing capabilities.

  9. What are the typical applications for TDA9981BHL/15/C1,5?
    - Typical applications for TDA9981BHL/15/C1,5 include set-top boxes, media players, and digital signage systems.

  10. Does TDA9981BHL/15/C1,5 require external components for operation?
    - TDA9981BHL/15/C1,5 requires minimal external components for operation, making it suitable for compact designs.