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LM4970SD from NS,National Semiconductor

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15.625ms

LM4970SD

Manufacturer: NS

Audio Synchronized Color LED Driver

Partnumber Manufacturer Quantity Availability
LM4970SD NS 37985 In Stock

Description and Introduction

Audio Synchronized Color LED Driver The LM4970SD is a high-performance audio operational amplifier manufactured by National Semiconductor (NS). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Type:** Audio Operational Amplifier  
- **Package:** SOIC-8 (LM4970SD)  
- **Supply Voltage Range:** ±2.5V to ±17V  
- **Output Power:** Up to 1W (depending on load and supply voltage)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.0003% (typical)  
- **Slew Rate:** 20V/µs (typical)  
- **Bandwidth:** 20MHz (typical)  
- **Input Noise Voltage:** 2.7nV/√Hz (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 120dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LM4970SD is a high-fidelity, low-distortion operational amplifier designed for high-performance audio applications. It provides excellent sound quality with ultra-low noise and distortion, making it suitable for professional audio equipment, headphone amplifiers, and high-end consumer audio systems.  

### **Features:**  
- Ultra-low distortion and noise  
- High slew rate for accurate audio reproduction  
- Wide supply voltage range for flexibility  
- High output current drive capability  
- Stable operation with capacitive loads  
- Short-circuit and thermal protection  
- RoHS compliant  

These details are based on the manufacturer's datasheet and specifications.

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