IC Phoenix logo

Home ›  S  › S99 > STA323WTR

STA323WTR from STM,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

STA323WTR

Manufacturer: STM

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM

Partnumber Manufacturer Quantity Availability
STA323WTR STM 10000 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
Partnumber Manufacturer Quantity Availability
STA323WTR ST,ST 10000 In Stock

Description and Introduction

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM **Manufacturer:** STMicroelectronics (ST)  

**Part Number:** STA323WTR  

### **Specifications:**  
- **Type:** Digital Audio Processor  
- **Output Power:** Up to 2 x 30W (Class D amplifier)  
- **Supply Voltage:** 8V to 26V  
- **Signal-to-Noise Ratio (SNR):** >100dB  
- **Total Harmonic Distortion + Noise (THD+N):** <0.1%  
- **Sampling Frequency:** Up to 96kHz  
- **Digital Input Formats:** I²S, TDM, S/PDIF  
- **Package:** PowerSSO-36  

### **Descriptions and Features:**  
- **High-Efficiency Class D Amplifier:** Provides high output power with low heat dissipation.  
- **Integrated DSP:** Features a built-in digital signal processor for audio effects and equalization.  
- **Multi-Channel Support:** Capable of processing stereo or multi-channel audio inputs.  
- **Flexible Digital Inputs:** Supports various digital audio interfaces, including I²S and S/PDIF.  
- **Dynamic Range Control:** Includes features like bass management and volume control.  
- **Protection Circuits:** Built-in thermal and overcurrent protection for reliability.  
- **Low EMI Emission:** Designed to minimize electromagnetic interference.  

This part is commonly used in audio systems such as soundbars, home theaters, and automotive infotainment.

Application Scenarios & Design Considerations

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM
Partnumber Manufacturer Quantity Availability
STA323WTR ST 1800 In Stock

Description and Introduction

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM The STA323WTR is a digital input Class D audio amplifier manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Output Power:** Up to 2 x 30W (4Ω, 10% THD+N) or 1 x 60W (8Ω, BTL mode)  
- **Supply Voltage Range:** 8V to 26V  
- **Efficiency:** Up to 90%  
- **Signal-to-Noise Ratio (SNR):** >100dB  
- **Total Harmonic Distortion + Noise (THD+N):** <0.1%  
- **Sampling Rate:** 8kHz to 48kHz  
- **Digital Input Interface:** I²S, left-justified, right-justified, TDM  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PowerSSO-36  

### **Descriptions and Features:**  
- **Fully Digital Amplifier:** Processes PWM signals directly without requiring a DAC.  
- **Advanced Modulation Scheme:** Reduces EMI and improves audio quality.  
- **Integrated Protection Features:** Includes thermal shutdown, overcurrent, and undervoltage protection.  
- **Flexible Audio Processing:** Supports multiple digital input formats and includes a built-in digital volume control.  
- **Low Standby Power Consumption:** Suitable for energy-efficient applications.  
- **Applications:** Used in home audio systems, soundbars, TVs, and portable speakers.  

This information is based solely on the manufacturer's specifications.

Application Scenarios & Design Considerations

2.1 HIGH EFFICIENCY DIGITAL AUDIO SYSTEM

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips