IC Phoenix logo

Home ›  L  › L45 > LM4865MM

LM4865MM from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM4865MM

Manufacturer: NS

750mW Audio Power Amplifier with DC Volume Control and Headphone Switch

Partnumber Manufacturer Quantity Availability
LM4865MM NS 16696 In Stock

Description and Introduction

750mW Audio Power Amplifier with DC Volume Control and Headphone Switch The LM4865MM is a manufacturer by National Semiconductor (NS). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 1.1W per channel into 8Ω at 5V (typical)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.3% (typical) at 1kHz, 1W into 8Ω  
- **Shutdown Current:** 0.6µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin Mini Small Outline Package (MSOP)  

### **Descriptions:**  
The LM4865MM is a dual bridge-connected audio power amplifier designed for applications requiring high-quality audio output with low power consumption. It operates from a single supply and is optimized for portable devices such as mobile phones, PDAs, and portable media players.  

### **Features:**  
- **Dual Bridge Amplifier:** Provides two independent amplifier channels.  
- **Low Quiescent Current:** 4mA (typical).  
- **No Output Coupling Capacitors:** Eliminates the need for bulky DC-blocking capacitors.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards the device from output shorts.  
- **Space-Saving MSOP Package:** Suitable for compact PCB designs.  

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

Application Scenarios & Design Considerations

750mW Audio Power Amplifier with DC Volume Control and Headphone Switch

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