TS4998IQT

Product Overview

Category

TS4998IQT belongs to the category of integrated audio amplifiers.

Use

It is primarily used for audio amplification in various electronic devices such as smartphones, tablets, laptops, and portable media players.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide frequency response range
• Excellent signal-to-noise ratio

Package

TS4998IQT comes in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of TS4998IQT lies in its ability to provide high-fidelity audio amplification while consuming minimal power and occupying a small footprint.

Packaging/Quantity

TS4998IQT is typically packaged in reels containing a specified quantity of units, ensuring easy handling during production.

Specifications

• Power Supply Voltage: 2.5V - 5.5V
• Output Power: Up to 1.2W
• Total Harmonic Distortion + Noise (THD+N): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

TS4998IQT features the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. IN+: Positive audio input
4. IN-: Negative audio input
5. SHUTDOWN: Shutdown control input
6. BYPASS: Bypass capacitor connection
7. OUT: Audio output
8. NC: No connection

Functional Features

• High audio fidelity with low distortion
• Built-in short-circuit and thermal protection
• Shutdown mode for power-saving operation
• External bypass capacitor for improved performance
• Single-ended or differential audio input options

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size for space-constrained applications
• Wide frequency response range for accurate sound reproduction
• Built-in protection features for enhanced reliability

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Requires external components for optimal performance

Working Principles

TS4998IQT operates on the principle of amplifying audio signals using a combination of internal circuitry and external components. It takes the input audio signal, amplifies it, and delivers the amplified signal to the output.

Detailed Application Field Plans

TS4998IQT finds application in various electronic devices where high-quality audio amplification is required. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players can benefit from TS4998IQT's compact size and low power consumption.
2. Laptops and PCs: Enhancing audio output in laptops and desktop computers for improved multimedia experience.
3. Consumer Electronics: Audio amplification in televisions, gaming consoles, and home theater systems.
4. Automotive: Integration into car audio systems for superior sound quality.

Detailed and Complete Alternative Models

1. TS4997IQT: Similar to TS4998IQT with slightly lower output power but comparable features.
2. TPA3116D2: A higher-power audio amplifier with advanced digital signal processing capabilities.
3. LM386: A popular low-power audio amplifier suitable for simple applications.

These alternative models offer different specifications and features, allowing users to choose based on their specific requirements.

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