SRC4192IDBRG4

Overview

Category: Integrated Circuit (IC)

Use: Audio Codec

Characteristics: - High-performance stereo audio codec - Low power consumption - Wide dynamic range - Excellent signal-to-noise ratio

Package: DSBGA (Die-Size Ball Grid Array)

Essence: The SRC4192IDBRG4 is a high-quality audio codec designed for various audio applications, including consumer electronics, professional audio equipment, and automotive systems.

Packaging/Quantity: The SRC4192IDBRG4 is available in a DSBGA package. The quantity per package may vary depending on the supplier.

Specifications and Parameters

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Dynamic Range: >110 dB
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SRC4192IDBRG4 has a detailed and complete pin configuration. Please refer to the datasheet for the specific pin assignments and functions.

Functional Characteristics

The SRC4192IDBRG4 offers the following functional characteristics:

1. Stereo ADC (Analog-to-Digital Converter) with selectable input gain and anti-aliasing filter.
2. Stereo DAC (Digital-to-Analog Converter) with digital volume control and de-emphasis filter.
3. Digital audio interface supporting I2S, left-justified, and right-justified formats.
4. On-chip PLL (Phase-Locked Loop) for flexible clock generation.
5. Programmable digital filters for audio processing.
6. Integrated headphone amplifier with adjustable gain.
7. GPIO (General Purpose Input/Output) pins for additional functionality.

Advantages and Disadvantages

Advantages: - High-performance audio codec with excellent sound quality. - Low power consumption for energy-efficient applications. - Wide dynamic range ensures accurate reproduction of audio signals. - Flexible digital audio interface supports various formats.

Disadvantages: - Limited availability in certain package options. - Higher cost compared to some other audio codecs on the market.

Applicable Range of Products

The SRC4192IDBRG4 is suitable for a wide range of products, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, portable media players) - Professional audio equipment (e.g., mixers, amplifiers, audio interfaces) - Automotive audio systems - Home theater systems

Working Principles

The SRC4192IDBRG4 operates by converting analog audio signals into digital data using the ADC, processing the digital data using programmable filters, and then converting it back to analog signals using the DAC. The integrated PLL ensures accurate clock generation for synchronization. The codec's high-resolution and low-distortion characteristics contribute to its superior audio performance.

Detailed Application Field Plans

The SRC4192IDBRG4 can be applied in various fields, such as: 1. Mobile devices: Enhancing audio quality in smartphones and tablets. 2. Recording studios: Providing high-fidelity audio conversion for professional audio recording and mixing. 3. Automotive industry: Enabling premium audio experiences in car entertainment systems. 4. Home audio systems: Delivering immersive sound reproduction in home theater setups. 5. Prosumer audio equipment: Supporting high-quality audio processing in audio interfaces and mixers.

Detailed Alternative Models

Some alternative models to the SRC4192IDBRG4 include: - PCM1794A: A high-performance audio DAC with similar specifications. - CS4398: A popular audio codec known for its excellent sound quality. - AK4490EQ: A high-resolution audio DAC with advanced digital filtering capabilities.

5 Common Technical Questions and Answers

1. Q: What is the maximum sampling rate supported by the SRC4192IDBRG4? A: The SRC4192IDBRG4 supports a maximum sampling rate of 192 kHz.

2. Q: Can the SRC4192IDBRG4 be powered by a 5V supply? A: No, the SRC4192IDBRG4 requires a power supply voltage of 3.3V.

3. Q: Does the SRC4192IDBRG4 have built-in volume control? A: Yes, the SRC4192IDBRG4 features digital volume control for precise audio level adjustment.

4. Q: Is the SRC4192IDBRG4 compatible with I2C interface? A: No, the SRC4192IDBRG4 uses an I2S interface for digital audio communication.

5. Q: What is the typical power consumption of the SRC4192IDBRG4? A: The typical power consumption of