The SRC4190IDB is a high-quality, digital audio sample rate converter designed by Texas Instruments, known for its precision and performance in professional audio applications. This advanced integrated circuit is specifically engineered to provide seamless conversion between different digital audio sample rates, making it an essential component in a wide range of audio processing equipment such as digital mixing consoles, broadcast studio gear, and professional recording systems.
Key Features
- High Performance: The SRC4190IDB boasts a dynamic range of 144 dB and a distortion level of -140 dB, ensuring that the audio signal is converted with utmost fidelity and minimal noise.
- Flexible Sample Rate Conversion: It supports a wide range of input to output sample rate ratios, providing versatility for various audio formats and quality requirements.
- Input and Output Jitter Reduction: The device includes jitter reduction capabilities, which are crucial for maintaining the integrity of the digital audio signal in professional environments.
- User Programmable: Users can program the SRC4190IDB via an SPI or I²C compatible serial control port, allowing for customization and control over the conversion process.
- Multifunctional Pins: Multifunction pins offer additional features such as phase adjustment, mute, and bypass, giving users more control over their audio processing.
Applications
The SRC4190IDB is well-suited for a variety of high-end audio applications, including:
- Digital Audio Workstations (DAWs)
- A/V Receivers
- Digital Mixing Consoles
- Broadcast Studio Equipment
- Professional Recording Systems
Technical Specifications
Parameter
Value
Dynamic Range
144 dB
Distortion
-140 dB
Sample Rate Ratio
Variable
Control Interface
SPI/I²C
For audio professionals seeking a reliable and high-performance sample rate converter, the SRC4190IDB from Texas Instruments stands out as a top choice, delivering unparalleled audio quality and flexibility in a variety of demanding applications.
