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STA339BWTR from ST,ST Microelectronics

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STA339BWTR

Manufacturer: ST

2.1-channel high-efficiency digital audio system

Partnumber Manufacturer Quantity Availability
STA339BWTR ST 8854 In Stock

Description and Introduction

2.1-channel high-efficiency digital audio system The STA339BWTR is a part manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Type:** Digital Audio Processor  
- **Package:** TQFP-48  
- **Operating Voltage:** 3.3V  
- **Interface:** I²C, SPI  
- **Features:**  
  - Integrated DSP for audio processing  
  - Supports multiple audio formats  
  - Built-in equalizer and dynamic range control  
  - Low power consumption  

### **Descriptions:**  
The STA339BWTR is a digital audio processor designed for high-quality audio applications. It includes advanced signal processing capabilities and supports various audio enhancement features.  

### **Features:**  
- **Audio Processing:**  
  - 24-bit DSP core  
  - Multi-band equalizer  
  - Bass enhancement  
  - Loudness compensation  
- **Connectivity:**  
  - I²C/SPI control interface  
  - Digital audio input/output  
- **Power Efficiency:**  
  - Low-power operation for portable devices  

This information is based on STMicroelectronics' official documentation. For detailed technical specifications, refer to the 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 STA339BWTR and widely used as a drop-in class alternative.
  • TAS5711PHPR --: Digital input Class-D amplifier with built-in processing, comparable power output and audio features, suitable replacement in audio systems.
  • MAX98357AETE+T --: Digital I2S Class-D amplifier with similar digital audio interface, usable alternative for lower-power audio designs.

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