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TDA7256 from ST,ST Microelectronics

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TDA7256

Manufacturer: ST

30W BRIDGE CAR RADIO AMPLIFIER

Partnumber Manufacturer Quantity Availability
TDA7256 ST 1280 In Stock

Description and Introduction

30W BRIDGE CAR RADIO AMPLIFIER The TDA7256 is a dual bridge amplifier manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Dual Bridge Amplifier  
- **Output Power:** 20W per channel (into 4Ω at THD = 10%, VS = 18V)  
- **Supply Voltage Range (VS):** 8V to 18V  
- **Operating Voltage Range:** 6V to 18V  
- **Quiescent Current:** 65mA (typical)  
- **Total Harmonic Distortion (THD):** 0.1% (typical at 1W, 4Ω)  
- **Signal-to-Noise Ratio (SNR):** 90dB (typical)  
- **Gain:** 26dB (fixed)  
- **Package:** Multiwatt15V (15-pin)  

### **Descriptions:**  
- The TDA7256 is a dual bridge amplifier designed for high-quality audio applications.  
- It is suitable for car radio and home audio systems.  
- The device features built-in protection circuits, including thermal shutdown and short-circuit protection.  

### **Features:**  
- Dual bridge configuration (two independent amplifiers).  
- Standby and mute functions.  
- Low external component count.  
- High output power capability.  
- Thermal and short-circuit protection.  
- No external compensation required.  

This information is based on the manufacturer's datasheet. For detailed technical parameters, refer to the official STMicroelectronics documentation.

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