Panasonic Electronic Components
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AN5272
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AN5272

Product Overview

Category

AN5272 belongs to the category of integrated circuits (ICs).

Use

AN5272 is commonly used as an audio power amplifier.

Characteristics

  • AN5272 is a single-channel audio power amplifier IC.
  • It operates on a supply voltage of 9V to 15V.
  • The maximum output power is 5W.
  • AN5272 has built-in thermal shutdown protection.

Package

AN5272 is available in a 9-pin SIP (Single In-line Package) configuration.

Essence

The essence of AN5272 lies in its ability to amplify audio signals and provide sufficient power for speakers or headphones.

Packaging/Quantity

AN5272 is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

  • Supply Voltage: 9V to 15V
  • Output Power: 5W
  • Total Harmonic Distortion: <1%
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 9-pin SIP

Detailed Pin Configuration

  1. VCC (Supply Voltage)
  2. GND (Ground)
  3. IN (Audio Input)
  4. OUT (Audio Output)
  5. NC (No Connection)
  6. NC (No Connection)
  7. NC (No Connection)
  8. NC (No Connection)
  9. SHUTDOWN (Thermal Shutdown)

Functional Features

  • High-quality audio amplification
  • Built-in thermal shutdown protection
  • Low total harmonic distortion
  • Wide operating temperature range

Advantages

  • Compact size and easy integration into various audio devices
  • Reliable thermal shutdown protection prevents damage due to overheating
  • High-quality audio amplification ensures clear and powerful sound output
  • Wide operating temperature range allows for use in various environments

Disadvantages

  • Limited output power of 5W may not be sufficient for high-power audio applications
  • Only a single channel, limiting stereo sound reproduction

Working Principles

AN5272 operates as an audio power amplifier by amplifying the input audio signal and providing sufficient power to drive speakers or headphones. It utilizes internal circuitry to ensure high-quality audio amplification and includes thermal shutdown protection to prevent damage from excessive heat.

Detailed Application Field Plans

AN5272 can be used in various audio devices, including:

  1. Portable speakers
  2. Headphones
  3. Car audio systems
  4. Home theater systems
  5. Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to AN5272 include:

  1. TDA2030 - Audio Power Amplifier IC
  2. LM386 - Low Voltage Audio Power Amplifier
  3. TPA3116D2 - Class D Audio Amplifier IC
  4. STA540 - 4-channel Audio Amplifier IC
  5. MAX9744 - Stereo Class D Audio Amplifier

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AN5272 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AN5272 in technical solutions:

  1. Q: What is AN5272? A: AN5272 is an integrated circuit (IC) commonly used as an audio power amplifier in various technical applications.

  2. Q: What is the maximum power output of AN5272? A: The maximum power output of AN5272 is typically around 2.5 watts.

  3. Q: Can AN5272 be used in battery-powered devices? A: Yes, AN5272 can be used in battery-powered devices as it operates on a low voltage supply.

  4. Q: How many channels does AN5272 support? A: AN5272 is a single-channel audio power amplifier IC.

  5. Q: What is the input voltage range for AN5272? A: The recommended input voltage range for AN5272 is typically between 4V and 12V.

  6. Q: Does AN5272 require external components for operation? A: Yes, AN5272 requires external components such as capacitors, resistors, and a power supply for proper operation.

  7. Q: Can AN5272 drive speakers directly? A: No, AN5272 requires an output coupling capacitor to drive speakers effectively.

  8. Q: Is AN5272 suitable for audio amplification in small electronic devices? A: Yes, AN5272 is commonly used for audio amplification in small electronic devices like portable radios, toys, and small speakers.

  9. Q: What is the typical frequency response of AN5272? A: The typical frequency response of AN5272 ranges from 20Hz to 20kHz.

  10. Q: Are there any thermal considerations when using AN5272? A: Yes, AN5272 can generate heat during operation, so it is recommended to use a heat sink or ensure proper ventilation to prevent overheating.

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