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TDA7393HS from STM,ST Microelectronics

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TDA7393HS

Manufacturer: STM

2 X 32W DUAL BRIDGE CAR RADIO AMPLIFIER

Partnumber Manufacturer Quantity Availability
TDA7393HS STM 750 In Stock

Description and Introduction

2 X 32W DUAL BRIDGE CAR RADIO AMPLIFIER The TDA7393HS is a car radio amplifier manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Class AB Audio Amplifier  
- **Output Power:** 4 x 40W (max) at 14.4V, 4Ω, 10% THD  
- **Operating Voltage Range:** 8V to 18V  
- **Standby Current:** < 100µA  
- **Mute Function:** Yes  
- **Standby Function:** Yes  
- **Package:** Multiwatt15 (Vertical)  

### **Descriptions:**  
- The TDA7393HS is a quad bridge car radio amplifier designed for high-power audio applications.  
- It features four independent channels, making it suitable for car audio systems.  
- The device includes built-in protection circuits against short circuits, thermal overload, and overvoltage.  

### **Features:**  
- **High Output Power:** Capable of delivering up to 40W per channel.  
- **Low Standby Current:** Ensures minimal power consumption when not in use.  
- **Mute & Standby Modes:** Allows for power-saving operation.  
- **Thermal Protection:** Prevents damage due to overheating.  
- **Short-Circuit Protection:** Safeguards the amplifier from output shorts.  
- **Flexible Supply Voltage:** Operates within an 8V to 18V range, suitable for automotive applications.  

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

Application Scenarios & Design Considerations

2 X 32W DUAL BRIDGE CAR RADIO AMPLIFIER

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