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LM3886TF/NOPB from NSC,National Semiconductor

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LM3886TF/NOPB

Manufacturer: NSC

Overture Series: High performance 68W stereo audio power amplifier with Mute 11-TO-220 0 to 70

Partnumber Manufacturer Quantity Availability
LM3886TF/NOPB,LM3886TFNOPB NSC 733 In Stock

Description and Introduction

Overture Series: High performance 68W stereo audio power amplifier with Mute 11-TO-220 0 to 70 The LM3886TF/NOPB is a high-performance audio power amplifier manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Power:**  
  - 68W continuous average into 4Ω at VCC = ±28V  
  - 38W continuous average into 8Ω at VCC = ±28V  
  - 50W continuous average into 8Ω at VCC = ±35V  
- **Supply Voltage Range:** ±10V to ±42V  
- **Peak Output Current:** 11.5A  
- **Total Harmonic Distortion + Noise (THD+N):** 0.03% (typical) at 60W, 4Ω, 1kHz  
- **Signal-to-Noise Ratio (SNR):** ≥92dB (A-weighted)  
- **Slew Rate:** 19V/µs  
- **Gain Bandwidth Product:** 8MHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220-11 (TF)  

### **Descriptions:**  
The LM3886TF/NOPB is a high-fidelity audio power amplifier capable of delivering high output power with low distortion. It features advanced protection circuitry, including thermal shutdown, instantaneous peak current limiting, and an under-voltage lockout function.  

### **Features:**  
- **Mute Function:** Allows muting the amplifier to reduce turn-on/off transients.  
- **SPiKe™ Protection:** Safeguards against output overvoltage, undervoltage, overloads, and thermal issues.  
- **Wide Supply Voltage Range:** Supports operation from ±10V to ±42V.  
- **High Current Capability:** 11.5A peak output current.  
- **Low Distortion:** Ensures high-quality audio reproduction.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  

This amplifier is commonly used in high-power audio applications such as home stereo systems, professional audio amplifiers, and subwoofer drivers.

Application Scenarios & Design Considerations

Overture Series: High performance 68W stereo audio power amplifier with Mute 11-TO-220 0 to 70
Partnumber Manufacturer Quantity Availability
LM3886TF/NOPB,LM3886TFNOPB NS 2600 In Stock

Description and Introduction

Overture Series: High performance 68W stereo audio power amplifier with Mute 11-TO-220 0 to 70 The LM3886TF/NOPB is a high-performance audio power amplifier manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Power:** 68W continuous average into 4Ω at VCC = ±28V  
- **Output Power:** 38W into 8Ω at VCC = ±28V  
- **Peak Output Current:** 11.5A  
- **Supply Voltage Range:** ±10V to ±42V (84V max)  
- **Signal-to-Noise Ratio (SNR):** ≥92dB (A-weighted)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.03% (typical at 1kHz, 60W, 4Ω)  
- **Slew Rate:** 19V/µs  
- **Gain Bandwidth Product:** 8MHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220-11 (TF package)  

### **Descriptions:**  
The LM3886TF/NOPB is a high-fidelity audio amplifier IC designed for consumer and professional audio applications. It features advanced protection circuitry, including thermal shutdown, instantaneous peak current limiting, and an under-voltage lockout.  

### **Features:**  
- **Mute Function:** Allows for turn-on/off pop suppression  
- **SPiKe™ Protection:** Safeguards against overvoltage, undervoltage, overloads, and thermal issues  
- **High-Performance Audio:** Low distortion and noise  
- **Wide Supply Range:** Supports various power supply configurations  
- **Robust Thermal Performance:** TO-220 package with efficient heat dissipation  

This amplifier is commonly used in stereo systems, home theaters, and professional audio equipment.

Application Scenarios & Design Considerations

Overture Series: High performance 68W stereo audio power amplifier with Mute 11-TO-220 0 to 70

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