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TPA6120A2RGYR
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TPA6120A2RGYR

Product Overview

Category

The TPA6120A2RGYR belongs to the category of audio amplifiers.

Use

It is primarily used for high-fidelity audio applications, such as in professional audio equipment, home theater systems, and high-end headphones.

Characteristics

  • High-performance audio amplifier
  • Low distortion and noise
  • Wide bandwidth
  • High output current capability
  • Suitable for driving low-impedance loads
  • Can operate on a single or split power supply

Package

The TPA6120A2RGYR comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of the TPA6120A2RGYR lies in its ability to provide high-quality audio amplification with minimal distortion and noise.

Packaging/Quantity

The TPA6120A2RGYR is typically packaged in reels and available in quantities suitable for both small-scale and large-scale production.

Specifications

  • Supply voltage: ±2.5V to ±17V
  • Output power: Up to 150mW per channel into 32Ω load
  • Total harmonic distortion + noise (THD+N): 0.0006% at 1kHz, 10mW into 32Ω load
  • Input impedance: 20kΩ
  • Gain options: 2dB, 8dB, 12dB, or 20dB
  • Bandwidth: 10Hz to 100kHz
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

  • High output current drive capability
  • Low output impedance
  • Thermal and short-circuit protection
  • Internal mute function
  • Wide supply voltage range
  • High slew rate for accurate audio reproduction

Advantages and Disadvantages

Advantages

  • High-quality audio amplification
  • Low distortion and noise
  • Versatile power supply options
  • Suitable for driving low-impedance loads
  • Wide bandwidth for accurate audio reproduction

Disadvantages

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

Working Principles

The TPA6120A2RGYR is a class AB audio amplifier that utilizes a high-performance architecture to provide accurate and powerful audio amplification. It employs a combination of voltage and current feedback to achieve low distortion and noise levels. The amplifier can operate on a single or split power supply, allowing flexibility in system design.

Detailed Application Field Plans

The TPA6120A2RGYR finds applications in various audio systems, including: 1. Professional audio equipment, such as mixing consoles and studio monitors. 2. Home theater systems, providing high-fidelity audio amplification for immersive sound experiences. 3. High-end headphones, delivering exceptional audio quality for audiophiles and professionals.

Detailed and Complete Alternative Models

  1. TPA6120A2DWP - Similar to TPA6120A2RGYR but comes in a different package (TSSOP).
  2. TPA6120A2EVM - Evaluation module for testing and prototyping with the TPA6120A2 audio amplifier.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPA6120A2RGYR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TPA6120A2RGYR in technical solutions:

  1. Q: What is TPA6120A2RGYR? A: TPA6120A2RGYR is a high-performance audio amplifier integrated circuit (IC) designed for use in professional audio applications.

  2. Q: What is the power supply voltage range for TPA6120A2RGYR? A: The power supply voltage range for TPA6120A2RGYR is typically ±5V to ±15V.

  3. Q: What is the output power capability of TPA6120A2RGYR? A: TPA6120A2RGYR can deliver up to 150mW per channel into a 32-ohm load, making it suitable for driving headphones or small speakers.

  4. Q: Can TPA6120A2RGYR be used in single-ended or differential mode? A: Yes, TPA6120A2RGYR can be used in both single-ended and differential mode, providing flexibility in various audio system designs.

  5. Q: Does TPA6120A2RGYR have built-in protection features? A: Yes, TPA6120A2RGYR includes built-in thermal shutdown and overcurrent protection to safeguard against excessive heat or current.

  6. Q: What is the input impedance of TPA6120A2RGYR? A: The input impedance of TPA6120A2RGYR is typically 20k ohms, allowing it to interface with various audio sources.

  7. Q: Can TPA6120A2RGYR operate in a bridged configuration? A: Yes, TPA6120A2RGYR can be configured in a bridged mode to increase the output power and drive capability.

  8. Q: Is TPA6120A2RGYR suitable for battery-powered applications? A: Yes, TPA6120A2RGYR has low quiescent current and can operate efficiently in battery-powered audio devices.

  9. Q: What is the frequency response of TPA6120A2RGYR? A: TPA6120A2RGYR has a wide frequency response ranging from 10Hz to 120kHz, ensuring accurate reproduction of audio signals.

  10. Q: Are there any recommended external components for TPA6120A2RGYR? A: Yes, TPA6120A2RGYR requires a few external components such as input coupling capacitors, feedback resistors, and output coupling capacitors for proper operation.

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