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TDA2822L-S08-R from UTC

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TDA2822L-S08-R

Manufacturer: UTC

DUAL LOW VOLTAGE POWER AMPLIFIER

Partnumber Manufacturer Quantity Availability
TDA2822L-S08-R,TDA2822LS08R UTC 2500 In Stock

Description and Introduction

DUAL LOW VOLTAGE POWER AMPLIFIER The TDA2822L-S08-R is a dual low-voltage power amplifier manufactured by UTC (Unisonic Technologies).  

### **Specifications:**  
- **Supply Voltage (VCC):** 1.8V to 15V  
- **Output Power:** 1W (typical at 6V, 4Ω, THD = 10%)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOP-8 (Small Outline Package)  
- **Quiescent Current:** 6mA (typical at 6V)  
- **Total Harmonic Distortion (THD):** 0.2% (typical at 1kHz, 0.5W)  
- **Channel Separation:** 50dB (typical)  

### **Descriptions and Features:**  
- Dual-channel audio amplifier IC designed for portable and low-power applications.  
- Low crossover distortion and low quiescent current.  
- Bridge or stereo configuration options.  
- Internal thermal shutdown protection.  
- Suitable for battery-powered devices such as radios, headphones, and small speakers.  
- Requires minimal external components for operation.  

For detailed electrical characteristics and application circuits, refer to the official UTC datasheet.

Application Scenarios & Design Considerations

DUAL LOW VOLTAGE POWER AMPLIFIER

Alternative Part Number

  • LM386N-1 --: Classic low-voltage audio power amplifier in DIP-8, widely available and a common substitute for small audio amp applications like the TDA2822.
  • TDA2822M --: Direct functional equivalent dual low-voltage audio amplifier from ST, same core function and pin-compatible in many designs.
  • NJM2073D --: Dual low-voltage audio power amplifier in DIP-8 with similar supply range and output capability, suitable as a drop-in alternative.

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