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TDA7382 from ST,ST Microelectronics

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TDA7382

Manufacturer: ST

4 X 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER

Partnumber Manufacturer Quantity Availability
TDA7382 ST 17 In Stock

Description and Introduction

4 X 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER The TDA7382 is a car radio amplifier IC manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Quad Bridge Car Radio Amplifier  
- **Output Power:** 4 × 28 W (max) @ 14.4 V, 1 kHz, 10% THD, 4 Ω  
- **Operating Voltage Range:** 8 V to 18 V  
- **Standby Current:** < 100 µA  
- **Mute Function:** Yes  
- **Shutdown Function:** Yes  
- **Package:** Flexiwatt 25 (multiwatt15)  

### **Descriptions:**  
- The TDA7382 is designed for car radio applications, providing high output power with low distortion.  
- It features four independent amplifier channels in a bridge configuration.  
- Includes built-in protection circuits against short circuits, thermal overload, and overvoltage.  

### **Features:**  
- **High Output Power:** Capable of delivering up to 28 W per channel.  
- **Low Distortion:** Ensures high-quality audio output.  
- **Standby & Mute Modes:** Reduces power consumption when inactive.  
- **Protection Circuits:** Includes short-circuit, thermal, and overvoltage protection.  
- **Flexiwatt Package:** Optimized for heat dissipation in automotive environments.  

This information is based solely on the manufacturer's specifications for the TDA7382.

Application Scenarios & Design Considerations

4 X 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER
Partnumber Manufacturer Quantity Availability
TDA7382 ST 50 In Stock

Description and Introduction

4 X 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER The TDA7382 is a quad bridge car radio amplifier manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Power:** 4 x 45 W (max) at 14.4 V, 1 kHz, 10% THD, 4 Ω  
- **Operating Voltage Range:** 8 V to 18 V  
- **Standby Current:** < 100 µA  
- **Mute Current:** < 10 mA  
- **Total Harmonic Distortion (THD):** 0.1% (typical) at 1 W, 1 kHz, 4 Ω  
- **Signal-to-Noise Ratio (SNR):** > 95 dB  
- **Package:** Flexiwatt 25 (multiwatt15)  

### **Descriptions:**  
- The TDA7382 is a class AB audio amplifier designed for car radio applications.  
- It features four independent amplifier channels, making it suitable for multi-speaker systems.  
- The device includes built-in protection circuits against short circuits, overvoltage, and thermal overload.  

### **Features:**  
- **Quad Bridge Amplifier:** Four independent channels for multi-speaker setups.  
- **High Output Power:** Capable of delivering up to 45 W per channel.  
- **Low Distortion:** Ensures high-quality audio output.  
- **Standby & Mute Functions:** Reduces power consumption when not in use.  
- **Protection Circuits:** Includes short-circuit, overvoltage, and thermal shutdown protection.  
- **Flexiwatt Package:** Facilitates efficient heat dissipation.  

This information is sourced from STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

4 X 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER

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