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STA323WTR from STM,ST Microelectronics

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STA323WTR

Manufacturer: STM, ST,ST

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM

Partnumber Manufacturer Quantity Availability
STA323WTR STM, ST,ST 21800 In Stock

Description and Introduction

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM The STA323WTR is a digital audio processor manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (STM)  

### **Specifications:**  
- **Type:** Digital Audio Processor  
- **Interface:** I2S, SPI, I2C  
- **Supply Voltage:** 3.3V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-28  

### **Descriptions:**  
- The STA323WTR is designed for high-quality audio processing in applications such as soundbars, home theaters, and multimedia speakers.  
- It supports multiple audio formats and includes built-in DSP (Digital Signal Processing) for audio enhancement.  

### **Features:**  
- **Multi-Channel Audio Processing:** Supports 2.1 and 5.1 channel configurations.  
- **Built-in DSP:** Includes dynamic range control, bass management, and equalization.  
- **Low Power Consumption:** Optimized for energy-efficient operation.  
- **Flexible Input/Output:** Supports I2S, SPI, and I2C interfaces for easy integration.  
- **Protection Features:** Includes thermal and overcurrent protection.  

This information is based solely on the available knowledge base for the STA323WTR.

Application Scenarios & Design Considerations

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM

Alternative Part Number

  • TAS5754MDCAR --: Class-D audio amplifier with integrated DSP and I2S input, functionally similar to the STA323W and widely used as a drop-in alternative in audio systems.
  • TAS5756MDCAR --: Similar digital-input Class-D amplifier with DSP processing, comparable power output and interface, suitable replacement with minor layout changes.
  • ADAU1701JSTZ --: SigmaDSP audio processor with integrated DAC and flexible digital audio interface, can replace the STA323W's DSP/amplifier function in many designs.

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