TDA9955HL/17/C1,51

Product Overview

Category

The TDA9955HL/17/C1,51 belongs to the category of integrated circuits (ICs) and specifically falls under the classification of audio amplifiers.

Use

This product is primarily used for audio amplification in various electronic devices such as televisions, home theater systems, and audio receivers.

Characteristics

• High-quality audio amplification
• Low distortion and noise levels
• Wide frequency response range
• Compact and space-saving design
• Efficient power consumption

Package

The TDA9955HL/17/C1,51 is available in a small outline package (SOP) which ensures easy integration into electronic circuit boards.

Essence

The essence of this product lies in its ability to amplify audio signals with high fidelity and minimal distortion, enhancing the overall audio experience in electronic devices.

Packaging/Quantity

The TDA9955HL/17/C1,51 is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply voltage: 12V
• Output power: 10W
• Total harmonic distortion: <0.1%
• Frequency response: 20Hz - 20kHz
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The TDA9955HL/17/C1,51 features the following pin configuration:

1. VCC - Power supply input
2. GND - Ground connection
3. IN+ - Positive audio input
4. IN- - Negative audio input
5. OUT - Audio output
6. BIAS - Biasing pin for internal circuitry
7. NC - Not connected pin

Functional Features

• Single-ended audio amplifier
• Built-in protection circuitry against short circuits and thermal overload
• Low quiescent current consumption
• High gain and voltage swing capability

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low distortion and noise levels
• Wide frequency response range
• Compact design for space-saving integration
• Efficient power consumption

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Requires external components for a complete audio system

Working Principles

The TDA9955HL/17/C1,51 operates as a class AB audio amplifier. It receives the audio input signals and amplifies them using internal circuitry. The amplified audio signals are then delivered to the output pin, ready to be connected to speakers or other audio devices.

Detailed Application Field Plans

The TDA9955HL/17/C1,51 finds applications in various electronic devices, including: - Televisions - Home theater systems - Audio receivers - Portable audio players - Car audio systems

Detailed and Complete Alternative Models

• TDA7265: Dual audio amplifier with higher output power
• TDA2822M: Stereo audio amplifier with low power consumption
• LM386: Low voltage audio power amplifier with simple circuitry

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

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