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TDA7231

1.6W AUDIO AMPLIFIER

Partnumber Manufacturer Quantity Availability
TDA7231 35 In Stock

Description and Introduction

1.6W AUDIO AMPLIFIER The TDA7231 is an integrated circuit (IC) designed as a low-voltage audio power amplifier. Below are its specifications, descriptions, and features based on factual information:  

### **Manufacturer:**  
- The TDA7231 is manufactured by **STMicroelectronics**.  

### **Key Specifications:**  
- **Supply Voltage Range:** 1.8V to 15V  
- **Output Power:**  
  - 1W (typical at 6V, 4Ω load, THD = 10%)  
  - 1.4W (max at 9V, 4Ω load, THD = 10%)  
- **Quiescent Current:** 9mA (typical)  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1W, 6V, 4Ω)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** DIP-8 (Dual Inline Package) and SO-8 (Surface Mount)  

### **Description:**  
- The TDA7231 is a monolithic Class-AB audio amplifier IC designed for low-voltage applications.  
- It is commonly used in portable audio devices, radios, and other battery-powered equipment.  
- The IC includes internal thermal shutdown protection.  

### **Features:**  
- Low voltage operation (down to 1.8V)  
- Low quiescent current  
- No external components required for basic operation (minimal external circuitry)  
- Short-circuit and thermal protection  
- High output power capability for its voltage range  
- Suitable for battery-powered applications  

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

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