Texas Instruments

TLC320AD91CPT  

CODECS

TLC320AD91CPT Description

The TLC320AD91CPT is a stereo audio codec integrated circuit (IC) designed by Texas Instruments, offering high-quality audio performance in a compact 48-LQFP package. This interface IC chip is specifically tailored for applications requiring high-fidelity audio processing. It features a dual ADC (Analog-to-Digital Converter) and dual DAC (Digital-to-Analog Converter) setup, each with a resolution of 18 bits, ensuring precise audio signal conversion. The TLC320AD91CPT operates within a voltage range of 4.5V to 5.5V for both analog and digital supplies, making it suitable for a variety of power configurations. It supports a serial data interface, facilitating straightforward integration into existing systems.

TLC320AD91CPT Features

• High-Resolution Audio Processing: With 18-bit ADCs and DACs, the TLC320AD91CPT delivers superior audio quality with a signal-to-noise ratio (SNR) of 95 dB, ideal for high-fidelity audio applications.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, ensuring stability in various environmental conditions.
• Flexible Power Supply: Compatible with a supply voltage range of 4.5V to 5.5V for both analog and digital circuits, providing flexibility in power management.
• Serial Data Interface: Simplifies integration into systems with minimal I/O requirements, reducing complexity and cost.
• Stereo Audio Codec: Designed for stereo applications, making it suitable for a wide range of audio devices such as portable audio players, soundbars, and professional audio equipment.
• Surface Mount Technology: The TLC320AD91CPT is available in a surface mount package, facilitating easy installation and integration into compact designs.
• Obsolete Status: While the TLC320AD91CPT is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

TLC320AD91CPT Applications

The TLC320AD91CPT is ideal for applications requiring high-quality audio processing and conversion. Its dual ADC and DAC capabilities make it suitable for:

• Portable Audio Devices: Enhances the audio quality in portable media players, ensuring clear and crisp sound output.
• Soundbars and Home Theater Systems: Provides high-fidelity audio processing for immersive home entertainment experiences.
• Professional Audio Equipment: Suitable for mixing consoles, recording devices, and other professional audio applications where high-resolution audio conversion is crucial.
• Telecommunication Systems: Improves the clarity of audio signals in communication devices, ensuring better call quality and audio performance.

Conclusion of TLC320AD91CPT

The TLC320AD91CPT from Texas Instruments is a robust stereo audio codec IC that offers high-resolution audio conversion with a signal-to-noise ratio of 95 dB. Its dual ADC and DAC setup, along with a flexible power supply range and serial data interface, makes it a versatile solution for a variety of audio applications. Despite its obsolete status, the TLC320AD91CPT remains a reliable choice for legacy systems and applications where its specific features are essential. Its wide operating temperature range and surface mount packaging further enhance its suitability for a broad range of environments and design requirements.

TLC320AD91CPT Documents

Download datasheets and manufacturer documentation for TLC320AD91CPT

Manuals :

TLC320AD91C Data Manual