The NXP UDA1340M is a versatile and high-performance audio codec designed for a wide range of audio applications. This integrated circuit is part of NXP's acclaimed audio codec product line and is designed to provide a cost-effective solution without compromising on audio quality.
Key Features
- High-Quality Audio: The UDA1340M supports high-resolution audio with a 24-bit DAC and ADC, ensuring crystal-clear sound reproduction for both playback and recording.
- Multiple Audio Interfaces: It features I2S and LSB-justified serial interfaces for flexible connectivity with various microcontrollers and DSPs.
- Low Power Consumption: Designed for efficiency, the UDA1340M operates with minimal power, making it ideal for battery-powered devices.
- Integrated Filters: On-chip digital filtering options, such as de-emphasis and noise shaping, enhance audio performance and reduce the need for external components.
- Programmable Gain: The codec includes programmable gain settings for both the ADC and DAC, allowing for precise volume control and signal conditioning.
Applications
The UDA1340M is suited for a variety of applications, including:
- Portable audio players
- Smart speakers
- Audio docking stations
- VoIP systems
- Home theater systems
Technical Specifications
Parameter
Specification
Resolution
24-bit
DAC Dynamic Range
98 dB
ADC Dynamic Range
92 dB
Power Supply
2.7V to 3.6V
Operating Temperature
-40°C to +85°C
In summary, the NXP UDA1340M stands out as a reliable and high-fidelity audio codec that can meet the needs of developers looking to integrate superior sound into their products. Its combination of audio quality, power efficiency, and programmable features make it a top choice for any audio solution.
