TDA7052AT/N2,112 - English Editing Encyclopedia Entry

Product Overview

Category

TDA7052AT/N2,112 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 radios, televisions, and multimedia speakers.

Characteristics

• Compact size and low power consumption
• High-quality audio amplification
• Wide voltage range operation
• Built-in thermal protection
• Low distortion and noise levels

Package

TDA7052AT/N2,112 is available in a small outline package (SOT96-1) which ensures easy integration into different electronic designs.

Essence

The essence of TDA7052AT/N2,112 lies in its ability to provide efficient and reliable audio amplification in compact electronic devices.

Packaging/Quantity

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

Specifications

• Supply Voltage: 3.0V to 15V
• Output Power: 1W (at 9V, 10% THD)
• Total Harmonic Distortion: < 0.5%
• Operating Temperature Range: -40°C to +85°C
• Input Sensitivity: 50mV (RMS)

Detailed Pin Configuration

The TDA7052AT/N2,112 has the following pin configuration:

1. VCC - Supply voltage input
2. GND - Ground reference
3. IN+ - Non-inverting input
4. IN- - Inverting input
5. BYP - Bypass capacitor connection
6. OUT - Amplified audio output

Functional Features

• Single-ended audio amplifier
• Internal gain setting resistor
• Short-circuit and thermal protection
• Low external component count
• Low power consumption

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices
• High-quality audio amplification with low distortion and noise levels
• Wide voltage range operation provides flexibility in different applications
• Built-in thermal protection ensures safe operation

Disadvantages

• Limited output power of 1W may not be suitable for high-power audio applications
• Requires external components for complete circuit implementation

Working Principles

TDA7052AT/N2,112 is a single-ended audio amplifier that operates on a supply voltage ranging from 3.0V to 15V. It utilizes an internal gain setting resistor to amplify the input audio signal. The amplified audio output is then available at the OUT pin. The device incorporates short-circuit and thermal protection mechanisms to ensure safe operation.

Detailed Application Field Plans

The TDA7052AT/N2,112 can be applied in various electronic devices where compact size and efficient audio amplification are required. Some potential application fields include:

1. Portable radios and music players
2. Multimedia speakers and soundbars
3. Television and home theater systems
4. Automotive audio systems
5. Intercoms and public address systems

Detailed and Complete Alternative Models

1. TDA7052A - Similar audio amplifier IC with slightly different specifications.
2. LM386 - Audio amplifier IC with higher output power capability.
3. TPA3116D2 - Digital audio amplifier IC with advanced features and higher power efficiency.

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

In conclusion, the TDA7052AT/N2,112 is a compact audio amplifier integrated circuit that offers high-quality audio amplification with low power consumption. Its wide voltage range operation and built-in thermal protection make it suitable for various electronic devices. However, its limited output power and requirement for external components may restrict its use in certain applications.