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TDA7375A from ST,ST Microelectronics

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TDA7375A

Manufacturer: ST

2 x 37W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIO

Partnumber Manufacturer Quantity Availability
TDA7375A ST 196 In Stock

Description and Introduction

2 x 37W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIO The TDA7375A is a car radio amplifier integrated circuit (IC) manufactured by STMicroelectronics (ST). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Quad Bridge Car Radio Amplifier  
- **Output Power:**  
  - 4 x 11W (max) @ 14.4V, 4Ω, 10% THD  
  - 4 x 6W (typ) @ 14.4V, 4Ω, 1% THD  
- **Operating Voltage Range:** 8V to 18V  
- **Standby Current:** < 100µA  
- **Mute Function:** Yes  
- **Thermal Protection:** Yes  
- **Short-Circuit Protection:** Yes  
- **Package:** Multiwatt15 (Vertical)  

### **Descriptions:**  
- The TDA7375A is designed for car radio applications, providing four independent bridge-tied load (BTL) outputs.  
- It operates in a single supply voltage configuration, making it suitable for automotive environments.  
- The IC includes built-in protection features such as thermal shutdown and short-circuit protection.  

### **Features:**  
- Quad BTL output configuration  
- Low external component count  
- Standby and mute functions  
- High output power capability  
- No external compensation required  
- ESD protection  

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

Application Scenarios & Design Considerations

2 x 37W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIO

Alternative Part Number

  • LM4766T --: Dual/quad audio power amplifier in the same power class with similar supply range and output power, widely used as a substitute in car audio and amplifier designs.
  • TDA7560 --: Quad bridge car audio power amplifier from a different series with comparable output power and supply voltage, suitable for similar automotive audio applications.
  • TDA7850 --: Quad BTL car audio amplifier with higher output power and similar pin function, commonly used as an upgrade or replacement in car radio designs.

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