SRC4193IDBR

Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - High-performance audio amplifier - Low distortion and noise - Wide frequency response - Compact size - Easy to integrate into audio systems

Package: DIP (Dual In-line Package)

Essence: The SRC4193IDBR is a high-quality audio amplifier integrated circuit designed for various audio applications.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications and Parameters

• Supply Voltage: 5V - 15V
• Output Power: 2W - 10W
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SRC4193IDBR has a total of 16 pins. Here is the detailed pin configuration:

1. VCC (Power Supply)
2. GND (Ground)
3. IN+ (Positive Input)
4. IN- (Negative Input)
5. OUT (Output)
6. NC (No Connection)
7. NC (No Connection)
8. NC (No Connection)
9. NC (No Connection)
10. NC (No Connection)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Characteristics

• High gain and low noise operation
• Built-in protection circuits against short-circuit and thermal overload
• Wide input voltage range
• Excellent linearity and dynamic range
• Suitable for both single-ended and differential input configurations

Advantages and Disadvantages

Advantages: - High-quality audio amplification - Low distortion and noise - Wide operating temperature range - Compact size for easy integration

Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external components for complete audio system integration

Applicable Range of Products

The SRC4193IDBR is suitable for a wide range of audio products, including: - Home theater systems - Car audio systems - Portable speakers - Headphone amplifiers - Audio mixers - Musical instruments amplifiers

Working Principles

The SRC4193IDBR operates as a class-D audio amplifier, utilizing pulse-width modulation (PWM) techniques to convert the input audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the final audio output.

Detailed Application Field Plans

1. Home Theater Systems: The SRC4193IDBR can be used to drive multiple speakers in a home theater setup, providing immersive sound reproduction.
2. Car Audio Systems: It can enhance the audio quality in car audio systems, delivering powerful and clear sound.
3. Portable Speakers: The compact size and low power consumption make it ideal for portable speaker designs, ensuring excellent audio performance on the go.
4. Headphone Amplifiers: The SRC4193IDBR can be used to drive headphones, offering high-quality audio amplification for personal listening.
5. Audio Mixers: It can be integrated into audio mixers to amplify and control audio signals from various sources, enabling precise sound mixing.

Detailed Alternative Models

• TPA3116D2
• LM3886
• TAS5630

5 Common Technical Questions and Answers

1. Q: What is the maximum output power of the SRC4193IDBR? A: The maximum output power is 10W.

2. Q: Can the SRC4193IDBR operate with a single power supply? A: Yes, it can operate with a single power supply within the specified voltage range.

3. Q: Does the SRC4193IDBR require external heat sinks? A: No, it has built-in protection circuits and does not require external heat sinks under normal operating conditions.

4. Q: Can I use the SRC4193IDBR in a bridged amplifier configuration? A: Yes, it can be used in a bridged configuration to increase the output power.

5. Q: What is the recommended PCB layout for optimal performance? A: It is recommended to follow the manufacturer's guidelines for PCB layout, including proper grounding and decoupling techniques.

This encyclopedia entry provides an overview of the SRC4193IDBR audio amplifier integrated circuit. It includes information on its category, use, characteristics, package, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.