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TEA2028B

IC for TV

Partnumber Manufacturer Quantity Availability
TEA2028B 26 In Stock

Description and Introduction

IC for TV The TEA2028B is an integrated circuit (IC) manufactured by STMicroelectronics. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Type:** Dual Low-Voltage Power Amplifier  
- **Operating Voltage Range:** 3V to 12V  
- **Output Power:**  
  - 1W per channel (at 9V, 4Ω, THD = 10%)  
  - 2.3W (bridged mode at 9V, 8Ω, THD = 10%)  
- **Total Harmonic Distortion (THD):** Typically 0.5% (at 1kHz, 1W)  
- **Quiescent Current:** Typically 9mA (at 6V)  
- **Gain:** Fixed at 34dB (internally set)  
- **Frequency Response:** 40Hz to 20kHz  
- **Package:** DIP-16 or SO-16  

### **Descriptions:**  
The TEA2028B is a dual low-voltage audio power amplifier designed for portable radios, cassette players, and other battery-powered audio applications. It features two independent amplifiers that can be used in stereo or bridged mode for higher output power. The IC includes built-in thermal protection and short-circuit protection.  

### **Features:**  
- Low quiescent current consumption  
- Minimal external components required  
- Bridge-tied load (BTL) capable  
- Thermal and short-circuit protection  
- High power supply ripple rejection  
- Suitable for battery-operated devices  

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

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