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TDA2557 from PHI,Philips

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TDA2557

Manufacturer: PHI

Dual TV sound demodulator circuits

Partnumber Manufacturer Quantity Availability
TDA2557 PHI 26 In Stock

Description and Introduction

Dual TV sound demodulator circuits The TDA2557 is a monolithic integrated circuit manufactured by PHI (Philips). Here are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** PHI (Philips)  
- **Type:** Monolithic integrated circuit  
- **Function:** Audio power amplifier  
- **Output Power:** Up to 2.5 W (depending on configuration)  
- **Supply Voltage Range:** 3 V to 12 V  
- **Package Type:** DIP (Dual In-line Package)  
- **Operating Temperature Range:** -25°C to +150°C  

### **Descriptions:**  
- The TDA2557 is designed for use in portable audio applications such as radios, cassette players, and other low-power audio amplification systems.  
- It features a built-in thermal shutdown and short-circuit protection.  
- The IC is optimized for battery-operated devices due to its low quiescent current.  

### **Features:**  
- Low power consumption  
- Few external components required  
- High output power capability relative to supply voltage  
- Thermal and short-circuit protection  
- Suitable for portable and battery-powered applications  

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

Application Scenarios & Design Considerations

Dual TV sound demodulator circuits

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