TDA1519CSP/N3C,118

Product Overview

Category

The TDA1519CSP/N3C,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 audio systems, televisions, and car audio systems.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide voltage range operation
• Thermal protection

Package

The TDA1519CSP/N3C,118 is available in a small outline package (SOP) with 16 pins.

Essence

The essence of this product lies in its ability to provide efficient and reliable audio amplification while consuming minimal power.

Packaging/Quantity

The TDA1519CSP/N3C,118 is typically packaged in reels or tubes, containing a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 8V to 18V
• Output Power: 2 x 6W (at 10% THD, 4Ω load)
• Total Harmonic Distortion: <0.5%
• Signal-to-Noise Ratio: >70dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. Mute
2. Non-inverting input channel 1
3. Inverting input channel 1
4. Ground
5. Non-inverting input channel 2
6. Inverting input channel 2
7. Output channel 2
8. VCC
9. Bootstrap capacitor channel 2
10. Bootstrap capacitor channel 1
11. Output channel 1
12. Feedback resistor channel 1
13. Feedback resistor channel 2
14. Bypass capacitor
15. Standby
16. Thermal protection

Functional Features

• Dual-channel audio amplification
• Mute function for quick silence
• Standby mode for power-saving operation
• Thermal protection to prevent overheating
• Bootstrap capacitor for improved efficiency

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide voltage range operation
• Built-in thermal protection

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Requires external components for complete circuit implementation

Working Principles

The TDA1519CSP/N3C,118 operates on the principle of amplifying low-level audio signals received at its input pins. It utilizes a combination of internal circuitry and external components to amplify the signals and deliver them to the corresponding output channels. The built-in thermal protection ensures safe operation by monitoring the temperature and preventing overheating.

Detailed Application Field Plans

The TDA1519CSP/N3C,118 finds applications in various electronic devices where audio amplification is required. Some common application fields include:

1. Home audio systems
2. Car audio systems
3. Televisions and multimedia devices
4. Portable audio devices
5. Public address systems

Detailed and Complete Alternative Models

1. TDA2030A: Similar audio amplifier IC with higher output power capability.
2. LM386: Low-power audio amplifier IC suitable for battery-operated devices.
3. TPA3116D2: Class D audio amplifier IC with high efficiency and digital inputs.

These alternative models offer different features and specifications, providing options based on specific requirements.

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