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KA4558 from FAIRCHILD,Fairchild Semiconductor

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KA4558

Manufacturer: FAIRCHILD

Dual Operational Amplifier

Partnumber Manufacturer Quantity Availability
KA4558 FAIRCHILD 1512 In Stock

Description and Introduction

Dual Operational Amplifier The KA4558 is a dual operational amplifier manufactured by Fairchild Semiconductor. Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range:** ±3V to ±18V  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 500nA (typical)  
- **Input Offset Current:** 100nA (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 80dB (typical)  
- **Supply Voltage Rejection Ratio (SVRR):** 100dB (typical)  
- **Large Signal Voltage Gain:** 100V/mV (typical)  
- **Output Voltage Swing:** ±12V (min, at ±15V supply)  
- **Slew Rate:** 1.5V/µs (typical)  
- **Gain Bandwidth Product:** 3MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Description:**  
The KA4558 is a monolithic dual operational amplifier designed for general-purpose applications. It features internal frequency compensation, high gain, and low noise, making it suitable for a wide range of analog circuits.  

### **Features:**  
- **Dual Op-Amp Configuration:** Two independent amplifiers in a single package.  
- **No Frequency Compensation Required:** Internally compensated for stable operation.  
- **Low Power Consumption:** Optimized for efficiency in battery-operated devices.  
- **Wide Supply Voltage Range:** Supports both single and dual power supplies.  
- **Short-Circuit Protection:** Built-in protection against output short circuits.  
- **High Gain and Bandwidth:** Suitable for audio, signal processing, and control applications.  

This information is based on Fairchild Semiconductor's datasheet for the KA4558.

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