The NXP UDA1384H is a high-performance, low-power stereo audio codec designed to deliver superior sound quality in a wide range of applications. This versatile integrated circuit is especially well-suited for portable digital audio devices, such as MP3 players, smartphones, and tablets, as well as for automotive audio systems, digital audio signal processing, and home audio systems.
Key Features
- High-Quality Audio Performance: The UDA1384H codec supports 24-bit audio processing and a sampling rate of up to 96 kHz, ensuring high-fidelity sound reproduction for a premium listening experience.
- Multiple Audio Interfaces: It offers various audio interfaces, including I2S, LSB-justified, MSB-justified, and DSP modes, providing flexibility for integration with different microcontrollers and digital signal processors.
- Low Power Consumption: Designed with power efficiency in mind, the UDA1384H is ideal for battery-operated devices, contributing to extended playback time and improved energy management.
- Integrated Digital Filters: The device includes programmable on-chip digital filters that allow for fine-tuning of the audio signal, enhancing the overall sound quality and user experience.
- Flexible Analog Inputs/Outputs: The codec features multiple analog inputs and outputs, which can be configured to accommodate various audio sources and destinations.
Technical Specifications
Parameter
Value
Resolution
24-bit
Sampling Rate
Up to 96 kHz
Supply Voltage
2.7V to 3.6V
DAC Signal-to-Noise Ratio
100 dB
ADC Dynamic Range
92 dB
Applications
The UDA1384H is a versatile audio codec that can be used in a variety of applications, including:
- Portable Audio Devices
- Automotive Audio Systems
- Home Audio and Theater Systems
- Digital Audio Effects Processors
- Professional Audio Equipment
With its combination of high-quality audio performance, low power consumption, and a broad array of features, the NXP UDA1384H stands out as an excellent choice for any audio system designer looking to create a product with outstanding sound quality and reliability.
