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STA339BWS13TR from ST,ST Microelectronics

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STA339BWS13TR

Manufacturer: ST, STMicroelectronics

2.1 channel high efficiency digital audio system

Partnumber Manufacturer Quantity Availability
STA339BWS13TR ST, STMicroelectronics 17073 In Stock

Description and Introduction

2.1 channel high efficiency digital audio system The **STA339BWS13TR** is a digital audio processor manufactured by **STMicroelectronics**. Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Type:** Digital Audio Processor  
- **Package:** PowerSSO-36  
- **Operating Voltage:** 3.3V (typical)  
- **Digital Interface:** I²C, SPI  
- **Audio Processing:** Supports DSP functions for audio enhancement  
- **Output Channels:** Multi-channel capable  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The **STA339BWS13TR** is a high-performance digital audio processor designed for automotive and consumer audio applications. It integrates advanced DSP features to enhance sound quality and supports multiple audio input/output configurations.  

### **Features:**  
- **Advanced DSP Core:** Enables real-time audio processing.  
- **Multi-Channel Support:** Suitable for complex audio systems.  
- **Low Power Consumption:** Optimized for energy efficiency.  
- **Flexible Digital Interface:** Compatible with I²C and SPI for easy integration.  
- **Robust Design:** Operates reliably in harsh environments (automotive-grade).  

For exact technical details, refer to the official **STMicroelectronics datasheet**.

Application Scenarios & Design Considerations

2.1 channel high efficiency digital audio system

Alternative Part Number

  • TAS5754MDCAR --: Class-D audio amplifier with integrated DSP and I2S input, functionally similar to the STA339BWS and widely used as a drop-in alternative in audio systems.
  • TAS5711PHPR --: Digital input Class-D audio amplifier with 2x20W output and DSP processing, comparable feature set and power rating to the original ST part.
  • ADAU1701JSTZ --: SigmaDSP audio processor with integrated DACs, suitable for designs needing programmable audio processing similar to the STA339BWS DSP functionality.

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