SRC4190IDBG4

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-8 (Dual In-line Package)

Essence: The SRC4190IDBG4 is a high-quality audio amplifier integrated circuit designed for audio amplification in various electronic devices.

Packaging/Quantity: Available in reels of 2500 units per reel.

Specifications and Parameters

• Supply Voltage: 5V to 24V
• Output Power: Up to 10W
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SRC4190IDBG4 features a standard DIP-8 pin configuration:

┌───┬───┐ │ 1 │ 8 │ │ 2 │ 7 │ │ 3 │ 6 │ │ 4 │ 5 │ └───┴───┘

Functional Characteristics

• High gain and low noise
• Wide bandwidth
• Built-in protection circuits
• Single-ended or differential input options
• Adjustable gain control

Advantages and Disadvantages

Advantages: - High-quality audio amplification - Low distortion and noise - Versatile application range - Robust protection features

Disadvantages: - Requires external components for complete functionality - Limited output power compared to some specialized amplifiers

Applicable Range of Products

The SRC4190IDBG4 is suitable for use in various audio-related products, including: - Home theater systems - Car audio systems - Portable audio devices - Professional audio equipment

Working Principles

The SRC4190IDBG4 operates as a voltage amplifier, amplifying the input audio signal to a higher power level suitable for driving speakers or other audio output devices. It utilizes internal circuitry to ensure low distortion and noise, providing high-quality audio reproduction.

Detailed Application Field Plans

1. Home Theater Systems: The SRC4190IDBG4 can be used as the main audio amplifier in home theater systems, delivering clear and powerful sound for an immersive movie-watching experience.

2. Car Audio Systems: Integrated into car audio systems, the SRC4190IDBG4 enhances the audio quality, allowing drivers and passengers to enjoy high-fidelity music while on the road.

3. Portable Audio Devices: By incorporating the SRC4190IDBG4, portable audio devices such as MP3 players and smartphones can produce enhanced audio output, improving the overall listening experience.

4. Professional Audio Equipment: The SRC4190IDBG4 finds application in professional audio equipment like mixers and amplifiers, ensuring accurate and reliable audio amplification for live performances and studio recordings.

Detailed Alternative Models

• TPA3116D2: A popular alternative audio amplifier IC with similar characteristics and performance.
• LM3886: Another widely used audio amplifier IC known for its high-quality audio reproduction.

5 Common Technical Questions and Answers

1. Q: What is the maximum supply voltage for the SRC4190IDBG4?

   • A: The SRC4190IDBG4 can handle a supply voltage range of 5V to 24V.

2. Q: Can the SRC4190IDBG4 operate with a single-ended input?

   • A: Yes, the SRC4190IDBG4 supports both single-ended and differential input configurations.

3. Q: What is the typical total harmonic distortion (THD) of the SRC4190IDBG4?

   • A: The THD of the SRC4190IDBG4 is less than 0.1%.

4. Q: Does the SRC4190IDBG4 have built-in protection circuits?

   • A: Yes, the SRC4190IDBG4 incorporates protection features to safeguard against overloads and short circuits.

5. Q: What is the operating temperature range for the SRC4190IDBG4?

   • A: The SRC4190IDBG4 can operate within a temperature range of -40°C to +85°C.

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