The UDA1352TS is a state-of-the-art audio codec from NXP Semiconductors designed to deliver high-quality audio performance for a wide range of applications. This versatile codec integrates both digital-to-analog converter (DAC) and analog-to-digital converter (ADC) functions, offering a complete audio input and output solution.

Key Features

• High-Performance 24-bit DAC and ADC for superior audio fidelity.
• Supports a wide range of sample rates, from 8 kHz to 48 kHz, catering to various audio standards.
• Low power consumption, making it ideal for portable and battery-powered devices.
• Integrated interpolation and decimation filters for improved signal processing.
• I2S and LSB-justified serial data interface compatibility, ensuring easy integration with most microcontrollers and DSPs.
• On-chip voltage reference and biasing to minimize external component count.
• Programmable via an I2C-bus interface, providing flexibility for various audio applications.

Applications

The UDA1352TS is perfect for a multitude of applications that require high-quality audio conversion. It is particularly well-suited for:

• Portable audio devices such as MP3 players and mobile phones.
• High-fidelity audio systems, including home theater systems and digital speakers.
• Automotive audio systems, offering robust performance in a mobile environment.
• Multimedia devices and sound cards, enhancing the audio experience on computers and other multimedia equipment.

Technical Specifications

The UDA1352TS boasts impressive technical specifications that ensure optimal audio quality and performance:

• Dynamic Range: 98 dB (DAC), 92 dB (ADC)
• Signal-to-Noise Ratio: 102 dB (DAC)
• Total Harmonic Distortion + Noise: -86 dB (DAC)
• Power Supply: 2.7 V to 3.6 V
• Package: SSOP28, providing a compact footprint.

Conclusion

The UDA1352TS from NXP is a high-quality, versatile audio codec that offers both ADC and DAC capabilities in a single chip. With its outstanding audio performance, low power consumption, and ease of integration, this codec is an excellent choice for developers and manufacturers looking to enhance their audio systems with minimal design complexity.