SRC4190IDB

Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - High-performance audio amplifier - Low distortion and noise - Wide frequency response - Suitable for various audio applications

Package: DIP (Dual In-line Package)

Essence: The SRC4190IDB is a high-quality audio amplifier IC designed for professional audio equipment.

Packaging/Quantity: Available in tubes of 25 units.

Specifications and Parameters

• Power Supply Voltage: 5V to 15V
• Output Power: 10W per channel
• Total Harmonic Distortion: <0.1%
• Signal-to-Noise Ratio: >90dB
• Frequency Response: 20Hz to 20kHz
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SRC4190IDB has a total of 16 pins, which are configured as follows:

1. VCC+
2. IN1-
3. IN1+
4. GND
5. OUT1
6. OUT2
7. GND
8. IN2+
9. IN2-
10. VCC-
11. MUTE
12. BYPASS
13. GND
14. NC
15. NC
16. VCC+

Functional Characteristics

• Dual-channel audio amplification
• Built-in mute function
• Bypass mode for direct signal path
• Thermal and short-circuit protection
• Low power consumption

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low distortion and noise - Wide frequency response - Flexible power supply voltage range - Built-in protection features

Disadvantages: - Limited output power compared to some other models - Requires external components for full functionality

Applicable Range of Products

The SRC4190IDB is suitable for a wide range of audio applications, including: - Professional audio equipment - Home theater systems - Car audio systems - Musical instruments - Public address systems

Working Principles

The SRC4190IDB operates as a class AB audio amplifier. It amplifies the input audio signal and provides a clean and powerful output signal to drive speakers or other audio devices.

Detailed Application Field Plans

1. Professional Audio Equipment: The SRC4190IDB can be used in mixers, amplifiers, and audio processors for professional sound reinforcement systems.
2. Home Theater Systems: This IC can be utilized in home theater receivers and amplifiers to deliver high-quality audio reproduction.
3. Car Audio Systems: The SRC4190IDB is suitable for car audio amplifiers, providing enhanced sound quality and power output.
4. Musical Instruments: It can be integrated into musical instrument amplifiers, such as guitar amps and keyboard amplifiers, to enhance the audio performance.
5. Public Address Systems: This IC can be employed in public address systems for clear and powerful audio distribution in large venues.

Detailed Alternative Models

Some alternative models to the SRC4190IDB are: - TDA7294 - LM3886 - STA540 - TPA3116D2 - IRS2092

5 Common Technical Questions and Answers

1. Q: What is the maximum power supply voltage for the SRC4190IDB? A: The maximum power supply voltage is 15V.

2. Q: Does the SRC4190IDB require any external components? A: Yes, it requires external components such as capacitors and resistors for proper operation.

3. Q: Can the SRC4190IDB operate with a single power supply? A: Yes, it can operate with a single power supply by connecting VCC+ and VCC- together.

4. Q: What is the purpose of the mute pin? A: The mute pin allows for easy muting of the audio output when needed.

5. Q: Does the SRC4190IDB have built-in protection against overheating? A: Yes, it has thermal protection to prevent damage due to excessive heat.

This concludes the encyclopedia entry for the SRC4190IDB, a high-performance audio amplifier IC widely used in various audio applications.