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TDA7499SA from STM,ST Microelectronics

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TDA7499SA

Manufacturer: STM

6W+6W STEREO AMPLIFIER WITH MUTE & ST-BY

Partnumber Manufacturer Quantity Availability
TDA7499SA STM 40 In Stock

Description and Introduction

6W+6W STEREO AMPLIFIER WITH MUTE & ST-BY The TDA7499SA is a Class-D audio amplifier manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Output Power:**  
  - 50W + 50W (stereo) at 4Ω, 10% THD, 24V supply  
  - 30W + 30W (stereo) at 8Ω, 10% THD, 24V supply  
- **Supply Voltage Range:** 8V to 26V  
- **Efficiency:** Up to 90% (typical for Class-D amplifiers)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical at 1W, 8Ω)  
- **Signal-to-Noise Ratio (SNR):** >95dB (A-weighted)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** HSOP36 (PowerSO-36)  

### **Descriptions:**  
- The TDA7499SA is a dual BTL (Bridge-Tied Load) Class-D amplifier designed for high-efficiency audio applications.  
- It features built-in protection circuits including short-circuit, thermal shutdown, and overvoltage protection.  
- The device operates in a single-ended configuration, reducing external component count.  

### **Features:**  
- **High Efficiency:** Optimized for minimal power dissipation.  
- **Standby Mode:** Low power consumption when inactive.  
- **Mute Function:** Allows muting the audio output.  
- **Pop & Click Suppression:** Minimizes noise during power-on/off.  
- **Wide Supply Voltage Range:** Suitable for various power supply configurations.  
- **Minimal External Components:** Simplifies PCB design.  

This information is based on the manufacturer's datasheet and technical documentation.

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