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TEA2025B. from ST,ST Microelectronics

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TEA2025B.

Manufacturer: ST

STEREO AUDIO AMPLIFIER

Partnumber Manufacturer Quantity Availability
TEA2025B.,TEA2025B ST 25 In Stock

Description and Introduction

STEREO AUDIO AMPLIFIER The TEA2025B is a monolithic integrated audio amplifier circuit manufactured by STMicroelectronics. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage (VCC):** 3V to 12V  
- **Output Power:**  
  - 2.3W (typ.) at 9V, 4Ω, THD = 10%  
  - 1.1W (typ.) at 6V, 4Ω, THD = 10%  
- **Quiescent Current (Iq):** 9mA (typ.)  
- **Total Harmonic Distortion (THD):** 0.2% (typ.) at 1W, 4Ω, 1kHz  
- **Gain:** Fixed at 39dB (internally set)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** DIP-16 or SO-16  

### **Descriptions:**  
- The TEA2025B is a dual-channel audio power amplifier designed for portable radios, cassette players, and other low-power audio applications.  
- It features low quiescent current, making it suitable for battery-operated devices.  
- The amplifier includes built-in thermal protection and short-circuit protection.  

### **Features:**  
- Dual-channel stereo amplifier  
- Low power consumption  
- No external components required for fixed gain  
- Thermal and short-circuit protection  
- Wide supply voltage range (3V to 12V)  
- Low distortion and noise  

For detailed application notes, refer to the official STMicroelectronics datasheet.

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