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TPA6120A2RGYT
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TPA6120A2RGYT

Product Overview

Category

The TPA6120A2RGYT belongs to the category of audio amplifier integrated circuits.

Use

It is primarily used for high-fidelity audio applications, such as professional audio equipment, headphone amplifiers, and audio systems.

Characteristics

  • High-performance audio amplifier
  • Low distortion and noise
  • Wide bandwidth
  • High output current capability
  • Excellent channel separation

Package

The TPA6120A2RGYT is available in a small outline package (SOP) with 8 pins.

Essence

This product is designed to provide high-quality audio amplification with low distortion and noise, ensuring accurate reproduction of audio signals.

Packaging/Quantity

The TPA6120A2RGYT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply voltage: ±2.5V to ±17V
  • Output power: Up to 150mW per channel
  • Total harmonic distortion + noise (THD+N): <0.0006%
  • Input impedance: 10kΩ
  • Output impedance: 0.1Ω
  • Bandwidth: 10Hz to 100kHz
  • Gain: Adjustable from 0dB to 20dB

Detailed Pin Configuration

  1. OUT-
  2. OUT+
  3. V-
  4. BYPASS
  5. GND
  6. IN-
  7. IN+
  8. V+

Functional Features

  • High output current drive capability
  • Thermal and short-circuit protection
  • Adjustable gain settings
  • Low quiescent current consumption
  • Wide supply voltage range

Advantages and Disadvantages

Advantages

  • High-quality audio amplification
  • Low distortion and noise
  • Wide bandwidth for accurate signal reproduction
  • Flexible gain adjustment
  • Protection features for reliable operation

Disadvantages

  • Requires external components for a complete audio amplifier circuit
  • Limited output power compared to some other amplifiers

Working Principles

The TPA6120A2RGYT is a class AB audio amplifier that utilizes a high-performance architecture to deliver accurate and powerful audio amplification. It operates by receiving an input audio signal, amplifying it with low distortion and noise, and providing a high-quality output signal.

Detailed Application Field Plans

The TPA6120A2RGYT is suitable for various applications in the audio industry, including: 1. Professional audio equipment 2. Headphone amplifiers 3. Audio systems for home or commercial use 4. High-fidelity audio devices 5. Studio monitoring systems

Detailed and Complete Alternative Models

  1. TPA6120A2DWP - Similar specifications but available in a different package (TSSOP)
  2. TPA6120A2EVM - Evaluation module for testing and prototyping purposes
  3. TPA6120A2YZHR - Similar specifications but available in a different package (VQFN)

These alternative models offer similar functionality and performance to the TPA6120A2RGYT, providing options for different application requirements.

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10個與TPA6120A2RGYT在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of TPA6120A2RGYT in technical solutions:

  1. Q: What is TPA6120A2RGYT? A: TPA6120A2RGYT is a high-performance audio amplifier integrated circuit (IC) designed for professional audio applications.

  2. Q: What is the maximum output power of TPA6120A2RGYT? A: The maximum output power of TPA6120A2RGYT is typically around 1500 mW into a 32-ohm load.

  3. Q: Can TPA6120A2RGYT drive low-impedance headphones? A: Yes, TPA6120A2RGYT can drive low-impedance headphones effectively, including those with impedance as low as 8 ohms.

  4. Q: Does TPA6120A2RGYT require an external power supply? A: Yes, TPA6120A2RGYT requires an external power supply. It operates on a dual power supply ranging from ±5V to ±15V.

  5. Q: Is TPA6120A2RGYT suitable for battery-powered applications? A: Yes, TPA6120A2RGYT can be used in battery-powered applications as it has a low quiescent current and efficient power consumption.

  6. Q: Can TPA6120A2RGYT be used in stereo applications? A: Yes, TPA6120A2RGYT is designed for stereo applications and can drive two channels independently.

  7. Q: Does TPA6120A2RGYT have built-in thermal protection? A: Yes, TPA6120A2RGYT features built-in thermal protection that prevents the IC from overheating and damaging itself.

  8. Q: What is the input impedance of TPA6120A2RGYT? A: The input impedance of TPA6120A2RGYT is typically around 20 kohms, making it compatible with various audio sources.

  9. Q: Can TPA6120A2RGYT be used in headphone amplifiers for professional audio mixing? A: Yes, TPA6120A2RGYT is commonly used in headphone amplifiers for professional audio mixing due to its high performance and low distortion.

  10. Q: Are there any recommended application circuits available for TPA6120A2RGYT? A: Yes, Texas Instruments provides datasheets and application notes that include recommended circuit designs for TPA6120A2RGYT-based applications.

Please note that these answers are general and may vary depending on specific design considerations and requirements.