IC Phoenix logo

Home ›  L  › L44 > LM4755T

LM4755T from

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM4755T

Stereo 11W Audio Power Amplifier with Mute

Partnumber Manufacturer Quantity Availability
LM4755T 253 In Stock

Description and Introduction

Stereo 11W Audio Power Amplifier with Mute The LM4755T is a stereo audio power amplifier manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Power:**  
  - 11W per channel (into 4Ω at 10% THD+N, VCC = 18V)  
  - 7W per channel (into 8Ω at 10% THD+N, VCC = 18V)  
- **Supply Voltage Range (VCC):** 9V to 40V (split supply: ±4.5V to ±20V)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.5% (typical at 1W, 1kHz)  
- **Signal-to-Noise Ratio (SNR):** 95dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TO-220-15 (through-hole)  

### **Description:**  
The LM4755T is a high-performance stereo amplifier designed for audio applications requiring moderate power output. It features a wide supply voltage range and thermal protection, making it suitable for consumer electronics such as stereo systems, televisions, and multimedia speakers.  

### **Features:**  
- **Stereo Operation:** Two independent amplifier channels.  
- **Mute Function:** Allows muting the amplifier output.  
- **Thermal Protection:** Shuts down the device in case of overheating.  
- **Short-Circuit Protection:** Guards against output shorts.  
- **Low External Component Count:** Simplifies circuit design.  
- **High Gain:** Internally fixed at 34dB (typical).  

For detailed application notes and schematics, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

Stereo 11W Audio Power Amplifier with Mute

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips