TDA1517P/N3,112 - English Editing Encyclopedia Entry

Product Overview

Category

TDA1517P/N3,112 belongs to the category of integrated audio amplifier circuits.

Use

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

Characteristics

• Integrated audio amplifier circuit
• Compact size
• Low power consumption
• High efficiency
• Wide operating voltage range

Package

TDA1517P/N3,112 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of TDA1517P/N3,112 lies in its ability to provide high-quality audio amplification while consuming minimal power and occupying a small physical footprint.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of TDA1517P/N3,112 chips per package.

Specifications

• Supply Voltage: 6V to 18V
• Output Power: Up to 2 x 6W (at 10% THD)
• Total Harmonic Distortion (THD): <0.5%
• Signal-to-Noise Ratio (SNR): >80dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC (Power supply)
2. GND (Ground)
3. IN1 (Input channel 1)
4. IN2 (Input channel 2)
5. MUTE (Mute control)
6. ST-BY (Standby control)
7. OUT1 (Output channel 1)
8. OUT2 (Output channel 2)

Functional Features

• Dual-channel audio amplification
• Built-in mute and standby functions
• Short-circuit and thermal protection
• Low external component count
• Wide frequency response range

Advantages and Disadvantages

Advantages

• Compact size allows for space-saving designs
• Low power consumption contributes to energy efficiency
• High efficiency results in minimal heat dissipation
• Wide operating voltage range provides flexibility in various applications
• Built-in protection features enhance reliability

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Higher total harmonic distortion at maximum output levels
• May require additional external components for specific applications

Working Principles

TDA1517P/N3,112 operates on the principle of amplifying low-level audio signals received from input channels (IN1 and IN2) using internal amplification stages. The amplified signals are then delivered to the respective output channels (OUT1 and OUT2). The mute and standby functions allow for convenient control over the audio output.

Detailed Application Field Plans

TDA1517P/N3,112 finds application in a wide range of electronic devices, including: - Audio systems and receivers - Televisions and home theater systems - Multimedia speakers and soundbars - Portable audio players and headphones - Automotive audio systems

Detailed and Complete Alternative Models

• TDA1519
• TDA7265
• TDA7297
• LM386
• STA540

These alternative models offer similar functionality and can be considered as substitutes for TDA1517P/N3,112 depending on specific requirements.

In conclusion, TDA1517P/N3,112 is an integrated audio amplifier circuit that provides efficient and reliable audio amplification for various electronic devices. Its compact size, low power consumption, and built-in protection features make it a suitable choice for many applications in the audio industry.

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