Texas Instruments
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TPA2026D2YZHR
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TPA2026D2YZHR

Product Overview

Category

The TPA2026D2YZHR belongs to the category of audio amplifiers.

Use

It is primarily used for amplifying audio signals in various electronic devices.

Characteristics

  • Small size and low power consumption
  • High efficiency and low distortion
  • Wide voltage range operation
  • Integrated protection features

Package

The TPA2026D2YZHR comes in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of TPA2026D2YZHR lies in its ability to amplify audio signals efficiently and accurately.

Packaging/Quantity

The product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

  • Power Supply Voltage: 2.5V to 5.5V
  • Output Power: Up to 2.8W
  • Efficiency: >90%
  • Total Harmonic Distortion: <0.1%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPA2026D2YZHR has the following pin configuration:

  1. VDD: Power supply input
  2. GND: Ground reference
  3. SD: Shutdown control input
  4. IN+: Positive audio input
  5. IN-: Negative audio input
  6. OUT: Amplified audio output

Functional Features

  • Low quiescent current consumption
  • Short-circuit and thermal protection
  • Pop and click suppression during power-up and shutdown
  • Adjustable gain settings
  • Differential inputs for noise rejection

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various devices
  • High efficiency results in longer battery life
  • Integrated protection features ensure safe operation
  • Adjustable gain settings provide flexibility in different applications

Disadvantages

  • Limited output power compared to higher wattage amplifiers
  • May require additional components for certain applications

Working Principles

The TPA2026D2YZHR operates by receiving audio signals through its input pins (IN+ and IN-) and amplifying them using an internal amplifier circuit. The amplified audio signal is then outputted through the OUT pin. The device also incorporates various protection features to ensure safe operation and prevent damage.

Detailed Application Field Plans

The TPA2026D2YZHR finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Bluetooth speakers - Gaming consoles

Detailed and Complete Alternative Models

  1. TPA2025D1YZHR
  2. TPA2027D2YZHR
  3. TPA2030D1YZHR
  4. TPA2031D1YZHR
  5. TPA2032D1YZHR

These alternative models offer similar functionality and characteristics to the TPA2026D2YZHR, providing options for different design requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de TPA2026D2YZHR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of TPA2026D2YZHR in technical solutions:

  1. Q: What is TPA2026D2YZHR? A: TPA2026D2YZHR is a stereo Class-D audio amplifier with an integrated boost converter, designed for portable applications.

  2. Q: What is the maximum output power of TPA2026D2YZHR? A: The maximum output power of TPA2026D2YZHR is typically 2.8W per channel into 4 ohms at 5V supply voltage.

  3. Q: Can TPA2026D2YZHR operate on a single supply voltage? A: Yes, TPA2026D2YZHR can operate on a single supply voltage ranging from 2.5V to 5.5V.

  4. Q: Does TPA2026D2YZHR have any thermal protection features? A: Yes, TPA2026D2YZHR has built-in thermal shutdown and over-temperature protection to prevent damage due to excessive heat.

  5. Q: Can TPA2026D2YZHR be used in battery-powered devices? A: Yes, TPA2026D2YZHR is suitable for battery-powered devices as it has low quiescent current and operates efficiently at low supply voltages.

  6. Q: What is the input signal format supported by TPA2026D2YZHR? A: TPA2026D2YZHR supports differential input signals, making it compatible with various audio sources.

  7. Q: Does TPA2026D2YZHR have any built-in audio processing features? A: No, TPA2026D2YZHR is primarily an audio amplifier and does not have built-in audio processing features like equalization or filtering.

  8. Q: Can TPA2026D2YZHR drive speakers with different impedance ratings? A: Yes, TPA2026D2YZHR can drive speakers with impedance ratings ranging from 4 ohms to 8 ohms.

  9. Q: Is TPA2026D2YZHR suitable for headphone applications? A: Yes, TPA2026D2YZHR can be used for driving headphones as it has a low output noise and supports stereo output.

  10. Q: What is the package type of TPA2026D2YZHR? A: TPA2026D2YZHR is available in a small 20-pin DSBGA (1.62mm x 1.62mm) package, making it suitable for space-constrained designs.

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