TDA7052BT/N1,118 - English Editing Encyclopedia Entry

Product Overview

Category

TDA7052BT/N1,118 belongs to the category of audio amplifier integrated circuits.

Use

This product is primarily used for amplifying audio signals in various electronic devices such as portable speakers, radios, and televisions.

Characteristics

• Compact size
• Low power consumption
• High efficiency
• Wide operating voltage range
• Excellent audio quality

Package

TDA7052BT/N1,118 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of TDA7052BT/N1,118 lies in its ability to provide high-quality audio amplification in a compact and efficient form factor.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 4.5V to 18V
• Output Power: 1.2W (typical)
• Total Harmonic Distortion: 0.2% (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8

Detailed Pin Configuration

1. VCC: Supply voltage input
2. GND: Ground reference
3. IN+: Positive audio input
4. IN-: Negative audio input
5. BYP: Bypass capacitor connection
6. OUT: Amplified audio output
7. MUTE: Mute control input
8. ST-BY: Standby control input

Functional Features

• Single-ended audio input
• Built-in mute function
• Thermal protection
• Short-circuit protection
• Low quiescent current

Advantages and Disadvantages

Advantages

• Small form factor allows for space-saving designs
• Low power consumption extends battery life in portable devices
• High efficiency reduces heat dissipation
• Excellent audio quality enhances the user experience

Disadvantages

• Limited output power may not be suitable for high-power audio applications
• Requires external components for a complete audio amplifier system

Working Principles

TDA7052BT/N1,118 operates as a class AB audio amplifier. It amplifies the input audio signal using internal transistors and delivers the amplified signal to the output pin. The built-in mute function allows for easy control of audio playback. Thermal and short-circuit protection mechanisms ensure the safety and reliability of the device.

Detailed Application Field Plans

TDA7052BT/N1,118 finds applications in various electronic devices where compact size and high-quality audio amplification are required. Some potential application fields include: - Portable speakers - Radios - Televisions - Headphones - Automotive audio systems

Detailed and Complete Alternative Models

• TDA7052A: Similar audio amplifier IC with slightly different specifications
• LM386: Audio amplifier IC with similar functionality but different package type
• MAX9744: Class D audio amplifier IC with higher output power capability

In conclusion, TDA7052BT/N1,118 is a compact and efficient audio amplifier integrated circuit that provides high-quality audio amplification. Its small form factor, low power consumption, and excellent audio performance make it suitable for various electronic devices. However, its limited output power and requirement for external components should be considered when selecting alternative models for specific applications.

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