TFA9841J/N1,112 - English Editing Encyclopedia Entry

Product Overview

Category

TFA9841J/N1,112 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 televisions, radios, and portable audio players.

Characteristics

• High-quality audio amplification
• Compact size
• Low power consumption
• Wide operating voltage range

Package

TFA9841J/N1,112 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of TFA9841J/N1,112 lies in its ability to provide efficient and reliable audio amplification while maintaining a compact form factor.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Power Supply Voltage: 4.5V to 16V
• Output Power: Up to 6W
• Total Harmonic Distortion: <0.5%
• Operating Temperature Range: -40°C to +85°C
• Input Impedance: 32kΩ
• Output Impedance: 8Ω

Detailed Pin Configuration

The TFA9841J/N1,112 has the following pin configuration:

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

Functional Features

• High-fidelity audio amplification
• Built-in protection circuitry against short-circuits and thermal overload
• Mute and standby control for power management
• Low quiescent current consumption

Advantages and Disadvantages

Advantages

• Compact size allows for integration into space-constrained devices
• Wide operating voltage range enables compatibility with various power sources
• High-quality audio amplification enhances the listening experience
• Built-in protection circuitry ensures device longevity

Disadvantages

• Limited output power compared to larger audio amplifiers
• May require additional external components for optimal performance in certain applications

Working Principles

TFA9841J/N1,112 operates on the principle of amplifying low-power audio signals using a combination of internal circuitry and external components. The input audio signal is amplified and delivered to the output, providing an amplified audio signal suitable for driving speakers or headphones.

Detailed Application Field Plans

The TFA9841J/N1,112 finds application in various electronic devices, including but not limited to: - Televisions - Radios - Portable audio players - Automotive audio systems - Computer speakers

Detailed and Complete Alternative Models

• TFA9842J/N1,112: Similar to TFA9841J/N1,112 with higher output power capability
• TFA9843J/N1,112: Similar to TFA9841J/N1,112 with additional built-in audio processing features

Please note that the above alternative models are suggestions and may vary based on specific requirements and availability.

In conclusion, the TFA9841J/N1,112 audio amplifier integrated circuit offers high-quality audio amplification in a compact form factor. Its wide range of applications and functional features make it a versatile choice for various electronic devices.