IC Phoenix logo

Home ›  L  › L45 > LM4889MMX

LM4889MMX from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM4889MMX

Manufacturer: NS

1 Watt Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
LM4889MMX NS 25238 In Stock

Description and Introduction

1 Watt Audio Power Amplifier The LM4889MMX is a manufacturer by National Semiconductor (NS). Here are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 1.1W per channel into 8Ω at 5V  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Total Harmonic Distortion + Noise (THD+N):** 0.2% (typical)  
- **Shutdown Current:** 0.01μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin VSSOP (MMX)  

### **Description:**  
The LM4889MMX is a dual audio power amplifier designed for portable electronic devices. It operates from a single supply voltage and is optimized for low power consumption while delivering high-quality audio output.  

### **Features:**  
- **Dual-Channel Operation**  
- **Low Quiescent Current (4mA typical)**  
- **Improved PSRR (Power Supply Rejection Ratio)**  
- **No Output Coupling Capacitors Required**  
- **Thermal Shutdown Protection**  
- **Click-and-Pop Suppression Circuitry**  
- **Space-Saving VSSOP Package**  

This information is based solely on the manufacturer's provided data.

Application Scenarios & Design Considerations

1 Watt Audio Power Amplifier

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