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TDA7245 from STM,ST Microelectronics

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TDA7245

Manufacturer: STM

5W AUDIO AMPLIFIER WITH MUTING AND STAND-BY

Partnumber Manufacturer Quantity Availability
TDA7245 STM 808 In Stock

Description and Introduction

5W AUDIO AMPLIFIER WITH MUTING AND STAND-BY The TDA7245 is a power amplifier IC manufactured by STMicroelectronics (STM). Here are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Type:** Audio Power Amplifier  
- **Output Power:** 20W (into 4Ω at 18V, THD = 10%)  
- **Supply Voltage Range:** 8V to 28V  
- **Operating Voltage (Recommended):** 12V to 18V  
- **Quiescent Current:** 50mA (typical)  
- **Total Harmonic Distortion (THD):** 0.5% (typical at 1W, 1kHz)  
- **Frequency Response:** 20Hz to 20kHz  
- **Load Impedance:** 4Ω to 8Ω  
- **Package:** Multiwatt15 (15-pin vertical power package)  

### **Descriptions:**
- The TDA7245 is a monolithic integrated circuit designed for car radio applications.  
- It provides high output power with low distortion and good thermal stability.  
- Features built-in protection circuits against short-circuits and thermal overload.  

### **Features:**
- High output power capability  
- Low distortion and noise  
- Standby function for power saving  
- Mute function for noise-free operation  
- Short-circuit and thermal protection  
- Flexible power supply range  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

5W AUDIO AMPLIFIER WITH MUTING AND STAND-BY

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