Texas Instruments

PCM2702E/2K

PCM2702E/2K Description

The PCM2702E/2K is an integrated circuit (IC) designed for audio applications, manufactured by Texas Instruments. This 16-bit, 48 kHz, dual-channel audio codec is housed in a 28-lead SSOP package and is ideal for applications requiring high-quality audio processing. The PCM2702E/2K features a sampling rate of 48,000 samples per second, ensuring clear and precise audio reproduction. It operates within a voltage supply range of 3V to 3.6V and 5V, catering to both analog and digital voltage supply sources. The device is designed for surface mount technology, making it suitable for compact and space-efficient designs. The PCM2702E/2K operates within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions. It is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance. The product is classified under HTSUS code 8542.39.0001 and is available in tape and reel packaging. Despite its obsolescence status, the PCM2702E/2K remains a robust choice for legacy systems and specific applications where its unique features are required.

PCM2702E/2K Features

• High-Resolution Audio Processing: The PCM2702E/2K offers 16-bit resolution, providing high-fidelity audio output. This level of resolution ensures minimal quantization noise and superior audio quality.
• Dual-Channel Capability: With two channels, the PCM2702E/2K is capable of processing stereo audio signals, making it suitable for applications requiring high-quality stereo audio output.
• Flexible Voltage Supply: The device supports both analog and digital voltage supply sources, with a range of 3V to 3.6V and 5V. This flexibility allows for compatibility with a wide range of power supply configurations.
• Surface Mount Technology: The surface mount package type ensures ease of integration into compact and space-constrained designs, reducing the overall footprint of the system.
• Wide Operating Temperature Range: The PCM2702E/2K can operate within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions, including industrial and automotive applications.
• Regulatory Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards, making it suitable for global markets.
• Tape and Reel Packaging: The PCM2702E/2K is available in tape and reel packaging, facilitating efficient handling and automated assembly processes.

PCM2702E/2K Applications

The PCM2702E/2K is ideal for a range of applications where high-quality audio processing is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable audio devices, such as MP3 players, smartphones, and tablets, where high-fidelity audio output is.
  essential- Automotive Audio Systems: Suitable for in-car entertainment systems, providing high-quality audio playback and processing.
• Professional Audio Equipment: Can be used in professional audio mixers, sound systems, and recording equipment, where precise audio reproduction is critical.
• Industrial Control Systems: Useful in industrial applications where audio feedback or monitoring is required, such as in control panels and alarm systems.
• Medical Devices: Applicable in medical devices that require audio feedback, such as hearing aids and medical monitoring equipment.

Conclusion of PCM2702/E2K

The PCM2702E/2K, manufactured by Texas Instruments, is a versatile and high-performance audio codec suitable for a wide range of applications. Its 16-bit resolution and dual-channel capability ensure high-fidelity audio processing, making it ideal for consumer electronics, automotive systems, and professional audio equipment. The device's flexible voltage supply and wide operating temperature range further enhance its adaptability. Despite its obsolescence status, the PCM2702E/2K remains a reliable choice for legacy systems and specific applications where its unique features are required. Its compliance with REACH and ROHS3 standards ensures environmental safety and regulatory compliance, making it suitable for global markets.