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TDA7266B from ST,ST Microelectronics

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TDA7266B

Manufacturer: ST

10+10W DUAL BRIDGE AMPLIFIER

Partnumber Manufacturer Quantity Availability
TDA7266B ST 5 In Stock

Description and Introduction

10+10W DUAL BRIDGE AMPLIFIER The TDA7266B is a dual bridge amplifier manufactured by STMicroelectronics. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage (VS):** 4.5V to 18V  
- **Output Power (PO):**  
  - 7W per channel (into 8Ω at VS = 15V, THD = 10%)  
  - 5W per channel (into 8Ω at VS = 12V, THD = 10%)  
- **Standby Current (ICC):** < 1μA  
- **Quiescent Current (IQ):** 35mA (typical)  
- **Total Harmonic Distortion (THD):** 0.1% (typical at PO = 1W, f = 1kHz)  
- **Signal-to-Noise Ratio (SNR):** 90dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** Multiwatt15 (15-pin)  

### **Descriptions:**  
- The TDA7266B is a dual bridge amplifier designed for high-quality audio applications such as TVs, portable radios, and multimedia systems.  
- It features a **mute and standby function** for power-saving operation.  
- The device is **short-circuit and thermal overload protected**.  

### **Features:**  
- **Dual Bridge Configuration:** Allows operation without external coupling capacitors.  
- **Low Standby Current:** Enables energy-efficient designs.  
- **Mute Function:** Provides smooth pop-free start-up and shutdown.  
- **Standby Mode:** Reduces power consumption when inactive.  
- **Wide Supply Voltage Range:** Suitable for battery-powered applications.  
- **Thermal Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards the amplifier and speakers.  

This information is sourced from the official STMicroelectronics datasheet for the TDA7266B.

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