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STA510A13TR from STM,ST Microelectronics

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STA510A13TR

Manufacturer: STM, ST

44 V, 5.5 A quad power half-bridge digital audio amplifier

Partnumber Manufacturer Quantity Availability
STA510A13TR STM, ST 1271 In Stock

Description and Introduction

44 V, 5.5 A quad power half-bridge digital audio amplifier The STA510A13TR is a power amplifier manufactured by STMicroelectronics. Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Part Number:** STA510A13TR  
- **Type:** Power Amplifier  
- **Package:** PowerSSO-36  
- **Operating Voltage Range:** 10V to 36V  
- **Output Power:** Up to 100W per channel (depending on configuration)  
- **Number of Channels:** 2 (Dual-Channel)  
- **Output Configuration:** Bridge-Tied Load (BTL)  
- **Total Harmonic Distortion (THD):** Low distortion performance  
- **Operating Temperature Range:** -40°C to +105°C  
- **Protection Features:** Thermal shutdown, short-circuit protection, overvoltage protection  

### **Descriptions:**  
The STA510A13TR is a high-efficiency dual-bridge power amplifier designed for audio applications. It is suitable for driving speakers in automotive, home audio, and professional audio systems. The device operates in BTL mode, providing high output power with minimal distortion.  

### **Features:**  
- **High Efficiency:** Class AB operation with optimized power dissipation.  
- **Low Distortion:** Ensures high-quality audio output.  
- **Wide Supply Voltage Range:** Supports 10V to 36V operation.  
- **Integrated Protections:** Includes thermal shutdown, short-circuit, and overvoltage protection.  
- **Compact Package:** PowerSSO-36 package for space-saving designs.  
- **Standby Mode:** Low-power consumption when inactive.  

This information is based on STMicroelectronics' official documentation. For detailed application notes or datasheets, refer to the manufacturer's website.

Application Scenarios & Design Considerations

44 V, 5.5 A quad power half-bridge digital audio amplifier

Alternative Part Number

  • TDA7491P --: Class-D audio amplifier in the same power class with similar supply voltage range and output power, commonly used as a drop-in alternative in audio applications.
  • TPA3116D2 --: Widely available Class-D amplifier IC with comparable output power and supply range, suitable replacement with good thermal performance.
  • MAX9744 --: Class-D audio amplifier offering similar output power and single-supply operation, usable as a functional alternative with minor layout changes.
  • TDA7498E --: Class-D audio amplifier in the same power range with similar supply voltage and output capability, commonly used as a drop-in alternative in audio designs.
  • LM3886 --: Robust high-power audio amplifier IC with similar power handling, usable as an alternative when a different amplifier topology is acceptable.

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