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TPA1517NE from TI/BB,Texas Instruments

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TPA1517NE

Manufacturer: TI/BB

Stereo, Medium Power, Class-AB Audio Amplifier

Partnumber Manufacturer Quantity Availability
TPA1517NE TI/BB 1 In Stock

Description and Introduction

Stereo, Medium Power, Class-AB Audio Amplifier The TPA1517NE is a stereo audio power amplifier manufactured by Texas Instruments (TI) or Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Power:**  
  - 6 W per channel into 4 Ω at 12 V (THD+N = 10%)  
  - 4 W per channel into 8 Ω at 12 V (THD+N = 10%)  
- **Supply Voltage Range:** 4.5 V to 12 V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical at 1 W, 8 Ω)  
- **Signal-to-Noise Ratio (SNR):** 100 dB (typical)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 24-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The TPA1517NE is a stereo Class-AB audio power amplifier designed for consumer audio applications.  
- It features built-in thermal and short-circuit protection.  
- Suitable for applications such as TVs, portable stereos, and multimedia speakers.  

### **Features:**  
- **Stereo Operation:** Two independent amplifier channels.  
- **Mute Function:** Allows muting the audio output.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Low External Component Count:** Requires minimal external components for operation.  
- **Wide Supply Voltage Range:** Supports operation from 4.5 V to 12 V.  

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

Application Scenarios & Design Considerations

Stereo, Medium Power, Class-AB Audio Amplifier

Alternative Part Number

  • LM1875T --: Audio power amplifier in TO-220 package with similar output power and supply range, widely used as a drop-in substitute in audio amplifier designs.
  • TDA2030A --: Class AB audio power amplifier in a comparable package offering similar output power and voltage ratings, commonly used as an alternative in audio applications.
  • LM386N-4 --: Low-voltage audio power amplifier in DIP package suitable for similar small audio amplifier roles, though with lower output power it fits less demanding designs.

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