NXP USA Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
TDF8546AJ/N1,112

TDF8546AJ/N1,112

Product Overview

Category

The TDF8546AJ/N1,112 belongs to the category of integrated circuits (ICs) and specifically falls under the audio amplifier ICs.

Use

This product is primarily used for audio amplification in various electronic devices such as car audio systems, home theater systems, and portable speakers.

Characteristics

  • High-quality audio amplification
  • Compact size
  • Low power consumption
  • Wide operating voltage range

Package

The TDF8546AJ/N1,112 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of this product lies in its ability to efficiently amplify audio signals while maintaining high fidelity and low distortion.

Packaging/Quantity

The TDF8546AJ/N1,112 is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

  • Power Supply Voltage: 8V to 18V
  • Output Power: 4 x 27W at 14.4V, 1kHz, 10% THD, 4Ω
  • Total Harmonic Distortion: <0.2%
  • Operating Temperature Range: -40°C to 105°C
  • Package Type: SOP-27

Detailed Pin Configuration

The TDF8546AJ/N1,112 features a detailed pin configuration with 27 pins, each serving specific input, output, and power supply functions. The pinout diagram provides a clear understanding of how the IC is connected within a circuit.

Functional Features

  • Quad bridge amplifier
  • Short-circuit protection
  • Thermal shutdown
  • Fixed gain
  • Diagnostic output

Advantages and Disadvantages

Advantages

  • High-quality audio amplification
  • Built-in protection features
  • Wide operating temperature range
  • Compact size

Disadvantages

  • Limited output power compared to some higher-end models
  • Fixed gain may not be suitable for all applications

Working Principles

The TDF8546AJ/N1,112 operates by receiving audio input signals and amplifying them to drive speakers or transducers. It utilizes internal circuitry to ensure stable operation and protect against faults such as short circuits and overheating.

Detailed Application Field Plans

Car Audio Systems

The TDF8546AJ/N1,112 can be integrated into car audio head units or amplifiers to provide high-quality sound output to the vehicle's speakers.

Home Theater Systems

In home theater setups, this IC can be used to drive speakers in surround sound configurations, delivering immersive audio experiences.

Portable Speakers

For portable speaker designs, the TDF8546AJ/N1,112 offers a balance of performance and power efficiency, making it suitable for battery-powered applications.

Detailed and Complete Alternative Models

  • TDF8546AJ/N1,113
  • TDF8546AJ/N1,114
  • TDF8546BJ/N1,112

In conclusion, the TDF8546AJ/N1,112 is a versatile audio amplifier IC that caters to various audio amplification needs across different electronic devices. Its compact size, high-quality amplification, and built-in protection features make it a popular choice for designers seeking reliable audio amplification solutions.

[Word count: 443]

技術ソリューションにおける TDF8546AJ/N1,112 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum power output of TDF8546AJ/N1,112?
    - The maximum power output of TDF8546AJ/N1,112 is 4 x 27 W.

  2. What is the input voltage range for TDF8546AJ/N1,112?
    - The input voltage range for TDF8546AJ/N1,112 is 8 V to 18 V.

  3. Can TDF8546AJ/N1,112 be used in automotive audio systems?
    - Yes, TDF8546AJ/N1,112 is suitable for use in automotive audio systems.

  4. What is the typical efficiency of TDF8546AJ/N1,112?
    - The typical efficiency of TDF8546AJ/N1,112 is around 90%.

  5. Does TDF8546AJ/N1,112 have built-in short-circuit protection?
    - Yes, TDF8546AJ/N1,112 features built-in short-circuit protection.

  6. Is TDF8546AJ/N1,112 compatible with digital audio inputs?
    - Yes, TDF8546AJ/N1,112 is compatible with digital audio inputs.

  7. What is the operating temperature range for TDF8546AJ/N1,112?
    - The operating temperature range for TDF8546AJ/N1,112 is -40°C to 105°C.

  8. Can TDF8546AJ/N1,112 be used in 4-channel speaker configurations?
    - Yes, TDF8546AJ/N1,112 can be used in 4-channel speaker configurations.

  9. Does TDF8546AJ/N1,112 require external heat sinking?
    - No, TDF8546AJ/N1,112 does not require external heat sinking.

  10. What is the recommended PCB layout for TDF8546AJ/N1,112?
    - The recommended PCB layout for TDF8546AJ/N1,112 includes proper grounding and thermal management techniques.