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TDA7265

25 +25W STEREO AMPLIFIER WITH MUTE & ST-BY

Partnumber Manufacturer Quantity Availability
TDA7265 5000 In Stock

Description and Introduction

25 +25W STEREO AMPLIFIER WITH MUTE & ST-BY The TDA7265 is a dual bridge amplifier manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Power:**  
  - 25W per channel (into 4Ω at THD = 10%, VS = ±16.5V)  
  - 15W per channel (into 8Ω at THD = 10%, VS = ±16.5V)  
- **Supply Voltage Range (VS):** ±6V to ±18V  
- **Operating Supply Voltage:** ±12V (typical)  
- **Total Harmonic Distortion (THD):** 0.1% (typical at 1W, 1kHz)  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Standby Current:** <100µA  
- **Mute Current:** <1mA  
- **Gain:** 30dB (fixed)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The TDA7265 is a class-AB dual bridge amplifier designed for high-quality audio applications such as TVs, home stereos, and multimedia systems.  
- It features built-in thermal protection, short-circuit protection, and mute/standby functions.  
- The device operates in a bridge-tied-load (BTL) configuration, eliminating the need for output coupling capacitors.  

### **Features:**  
- **Dual Bridge Configuration:** Allows driving two speakers without external components.  
- **Mute and Standby Functions:** Provides power-saving modes.  
- **Thermal Protection:** Prevents overheating.  
- **Short-Circuit Protection:** Safeguards the amplifier.  
- **Low External Component Count:** Simplifies PCB design.  
- **No Pop Noise:** Ensures smooth power-on/off transitions.  

The TDA7265 is housed in a **Multiwatt15V** package.  

(Source: STMicroelectronics datasheet)

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