UDA1334BT
Low-power dual-channel audio DACs in compact SOIC and SSOP packages
Manufacturer： nxp
series introduction
# UDA1334BT Product Series Introduction
## 1. Overview
The UDA1334BT product series represents a cutting - edge solution in the field of audio processing and transmission. Developed with the latest technological advancements, these devices are designed to meet the diverse and demanding requirements of modern audio applications. Whether it's for consumer electronics, automotive infotainment systems, or professional audio equipment, the UDA1334BT series offers high - performance, reliable, and feature - rich audio solutions.
## 2. Key Features
### 2.1 High - Quality Audio Conversion
- **High - Resolution ADC and DAC**: The UDA1334BT series is equipped with high - resolution analog - to - digital converters (ADCs) and digital - to - analog converters (DACs). The ADCs can accurately convert analog audio signals into digital format with a high sampling rate and bit depth, capturing every nuance of the original sound. Similarly, the DACs can reproduce digital audio signals into high - fidelity analog output, ensuring that the audio quality remains pristine throughout the conversion process.
- **Low - Noise Performance**: These devices are engineered to minimize noise and distortion. Advanced noise - reduction techniques are employed to ensure that the audio output is clean and free from unwanted artifacts. This results in a more immersive and enjoyable listening experience, especially for high - end audio applications.
### 2.2 Bluetooth Connectivity
- **Bluetooth 5.0 or Higher**: The UDA1334BT series supports the latest Bluetooth standards, such as Bluetooth 5.0 or higher. This provides several advantages, including longer range, faster data transfer rates, and improved power efficiency. With Bluetooth connectivity, users can easily pair the device with a wide range of Bluetooth - enabled devices, such as smartphones, tablets, laptops, and smart TVs, for wireless audio streaming.
- **Multi - Device Pairing**: It allows for multi - device pairing, enabling users to switch between different connected devices seamlessly. For example, a user can pair the UDA1334BT - equipped device with both their smartphone and laptop and switch between the two sources without the need for re - pairing.
### 2.3 Flexible Audio Processing
- **Equalization and Filtering**: The series offers built - in equalization and filtering capabilities. Users can adjust the audio frequency response according to their preferences or the characteristics of the audio content. This allows for fine - tuning of the sound, such as enhancing the bass, treble, or mid - range frequencies.
- **Volume Control and Muting**: Precise volume control is provided, allowing users to adjust the audio output level smoothly. Additionally, a muting function is available, which can be useful in situations where the audio needs to be temporarily silenced.
### 2.4 Power Efficiency
- **Low - Power Design**: The UDA1334BT devices are designed with power efficiency in mind. They consume minimal power during operation, which is particularly important for battery - powered devices. This not only extends the battery life of the host device but also reduces heat generation, improving the overall reliability and stability of the system.
## 3. Applications
### 3.1 Consumer Electronics
- **Portable Audio Players**: The high - quality audio conversion and Bluetooth connectivity of the UDA1334BT series make it an ideal choice for portable audio players. Users can enjoy wireless audio streaming from their smartphones or other Bluetooth devices, and the low - power design ensures long battery life for on - the - go use.
- **Smart Speakers**: In smart speakers, the UDA1334BT can provide high - fidelity audio output, along with the ability to connect to various Bluetooth sources. The flexible audio processing features allow for customization of the sound to match different room acoustics and user preferences.
Images for reference
16 SOIC
16-SOIC
16-SSOP_SOT369-1