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STA516B13TR from ST,ST Microelectronics

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STA516B13TR

Manufacturer: ST, STM

65-volt, 7.5-amp, quad power half bridge

Partnumber Manufacturer Quantity Availability
STA516B13TR ST, STM 625 In Stock

Description and Introduction

65-volt, 7.5-amp, quad power half bridge The STA516B13TR is a power amplifier IC manufactured by STMicroelectronics. Here are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Output Power:** 50W per channel (into 4Ω at ±25V)  
- **Operating Voltage Range:** ±12V to ±25V  
- **Total Harmonic Distortion (THD):** <0.03% (at 1kHz, 30W into 4Ω)  
- **Signal-to-Noise Ratio (SNR):** >100dB  
- **Gain:** 26dB (fixed)  
- **Efficiency:** >90% (with proper heat dissipation)  
- **Package:** PowerSSO-36  

### **Descriptions:**  
The STA516B13TR is a high-efficiency Class-D audio amplifier designed for high-power audio applications. It integrates a PWM modulator and power MOSFETs, enabling compact and efficient audio amplification.  

### **Features:**  
- **Class-D Operation:** Provides high efficiency with low heat dissipation.  
- **Fully Differential Input:** Reduces noise and improves signal integrity.  
- **Short-Circuit & Thermal Protection:** Enhances reliability.  
- **Standby Mode:** Low power consumption when inactive.  
- **Mute Function:** Allows muting the audio output.  
- **Wide Supply Voltage Range:** Supports flexible power configurations.  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

65-volt, 7.5-amp, quad power half bridge

Alternative Part Number

  • TDA7498ETR --: Similar class-D audio power amplifier in the same power range with compatible supply voltage and output topology, suitable as a functional substitute.
  • TAS5614LADDVR --: Class-D audio amplifier with comparable output power and PWM input interface, offering a cross-vendor alternative for similar audio applications.
  • IRS2092STRPBF --: Class-D audio driver IC used in comparable amplifier designs, providing a different-series alternative when a discrete output stage is acceptable.
  • TDA7498E --: Class-D audio amplifier in a comparable power class with similar supply voltage range, suitable as a functional substitute in many audio power stages.
  • TAS5614LA --: High-power Class-D amplifier with comparable output capability and PWM input architecture, offering a cross-vendor alternative.
  • IRS2092S --: Class-D audio driver IC widely used in comparable power amplifier designs, providing a different-series alternative for similar applications.

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