Texas Instruments

PCM69AU-J-2  

ADCs/DACs - Special Purpose ICs

PCM69AU-J-2 Description

The PCM69AU-J-2 is a high-performance dual 18-bit audio DAC (Digital-to-Analog Converter) designed by Texas Instruments, a leading manufacturer in the electronics industry. This IC is specifically engineered for applications requiring high-fidelity audio processing and conversion. The PCM69AU-J-2 features a PCM data interface, ensuring efficient and reliable data transmission. It operates with a 5V supply voltage, suitable for both analog and digital voltage supply sources, making it versatile for a wide range of applications.

The PCM69AU-J-2 is available in a 20-SOIC package, which is ideal for surface mount applications, providing robust mechanical stability and ease of integration into compact designs. The device is classified under HTSUS code 8542.39.0001 and is available in bulk packaging. It is currently in an active product status, ensuring continued availability and support from Texas Instruments.

PCM69AU-J-2 Features

• High Resolution: The PCM69AU-J-2 boasts an impressive 18-bit resolution, which translates to high-fidelity audio output. This high resolution ensures minimal quantization errors and superior audio quality, making it ideal for professional audio applications.
• Dual Channel Configuration: With two channels, the PCM69AU-J-2 can handle stereo audio signals efficiently. This dual-channel capability is particularly beneficial for applications requiring simultaneous processing of left and right audio channels, such as high-end audio systems and professional studio equipment.
• Surface Mount Technology: The surface mount mounting type ensures that the PCM69AU-J-2 can be easily integrated into modern, compact electronic designs. This mounting type also enhances the mechanical stability of the device, reducing the risk of damage during assembly and operation.
• Moisture Sensitivity Level (MSL) 3: The PCM69AU-J-2 has an MSL rating of 3, indicating that it can withstand up to 168 hours of exposure to moisture. This feature is crucial for applications in environments with varying humidity levels, ensuring the device's reliability and longevity.
• ECCN Classification: The PCM69AU-J-2 is classified under ECCN (Export Control Classification Number) EAR99, indicating that it is subject to minimal export restrictions. This classification facilitates international trade and distribution, making it accessible to a global market.

PCM69AU-J-2 Applications

The PCM69AU-J-2 is well-suited for a variety of applications where high-quality audio processing and conversion are essential. Some specific use cases include:

• Professional Audio Equipment: The high resolution and dual-channel configuration make the PCM69AU-J-2 ideal for professional audio systems, such as mixing consoles, studio monitors, and high-end audio interfaces.
• Consumer Electronics: In consumer electronics, the PCM69AU-J-2 can be used in devices like high-fidelity home theater systems, portable audio players, and soundbars, where superior audio quality is a key selling point.
• Automotive Audio Systems: The robustness and reliability of the PCM69AU-J-2 make it suitable for automotive applications, where it can be used in car audio systems to provide high-quality audio playback.
• Industrial Audio Applications: The PCM69AU-J-2 can also be used in industrial settings where audio signals need to be processed and converted with high precision, such as in communication systems and industrial control panels.

Conclusion of PCM69AU-J-2

The PCM69AU-J-2 from Texas Instruments is a standout product in the realm of high-fidelity audio DACs. Its 18-bit resolution, dual-channel configuration, and surface mount technology offer significant advantages over similar models, ensuring superior audio quality and ease of integration. The device's robustness, as indicated by its MSL rating and ECCN classification, further enhances its appeal for a wide range of applications, from professional audio equipment to consumer electronics and automotive systems. For engineers and designers seeking a reliable and high-performance audio DAC, the PCM69AU-J-2 is an excellent choice that promises to meet and exceed expectations.

PCM69AU-J-2 Documents

Download datasheets and manufacturer documentation for PCM69AU-J-2

Datasheets :

PCM69AP