TDA2005M

Overview

Product Category

TDA2005M belongs to the category of integrated audio amplifier circuits.

Use

The TDA2005M is primarily used for amplifying audio signals in various electronic devices such as radios, televisions, and car audio systems.

Characteristics

• The TDA2005M is a monolithic IC with a power output of up to 20 Watts.
• It operates on a wide range of supply voltages, typically between 8V and 18V.
• This audio amplifier circuit offers high-quality sound reproduction with low distortion.
• It has built-in protection features against short circuits and thermal overload.

Package and Quantity

The TDA2005M is available in a Multiwatt11 package, which consists of an 11-lead plastic power package. It is commonly sold individually or in packs of multiple units.

Specifications

• Power Output: Up to 20 Watts
• Supply Voltage Range: 8V - 18V
• Total Harmonic Distortion: <0.5%
• Operating Temperature Range: -40°C to +150°C
• Input Sensitivity: 150mV
• Frequency Response: 20Hz - 20kHz

Pin Configuration

The TDA2005M has the following pin configuration:

1. Mute/Standby
2. Non-Inverting Input
3. Inverting Input
4. Ground
5. Output
6. Vcc (Positive Supply Voltage)
7. Bootstrap
8. Bootstrap
9. Feedback
10. Feedback
11. Mute/Standby

Functional Features

• High power output capability
• Low harmonic distortion
• Short-circuit protection
• Thermal overload protection
• Mute/standby function for power saving

Advantages

• Compact and easy to integrate into various electronic devices
• High-quality sound reproduction
• Protection features ensure the longevity of the amplifier circuit
• Versatile power supply range allows for flexibility in different applications

Disadvantages

• Limited power output compared to higher wattage amplifiers
• Requires external components for proper operation and protection

Working Principles

The TDA2005M operates as a class AB audio amplifier. It amplifies the input audio signal by using a combination of transistors and integrated circuits. The amplified signal is then delivered to the output stage, which drives the connected speaker or load.

Application Field Plans

The TDA2005M finds extensive use in various audio-related applications, including: 1. Car audio systems 2. Home stereo systems 3. Portable speakers 4. Television audio amplification 5. Radio receivers

Alternative Models

Other alternative models that can be considered as substitutes for the TDA2005M include: 1. TDA2030A 2. LM386 3. TDA2822M 4. TDA7265

These alternative models offer similar functionality and power output capabilities.

In conclusion, the TDA2005M is a versatile audio amplifier circuit that provides high-quality sound amplification with low distortion. Its compact size, protection features, and wide supply voltage range make it suitable for various applications in the audio industry.