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LF444CN. from NSC,National Semiconductor

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LF444CN.

Manufacturer: NSC

LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS

Partnumber Manufacturer Quantity Availability
LF444CN.,LF444CN NSC 68 In Stock

Description and Introduction

LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS The LF444CN is a quad low power JFET input operational amplifier manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V  
- **Low Input Bias Current:** 50 pA (typical)  
- **Low Input Offset Current:** 25 pA (typical)  
- **Low Input Offset Voltage:** 3 mV (max)  
- **High Input Impedance:** 10¹² Ω (typical)  
- **Low Power Consumption:** 1.4 mA per amplifier (typical)  
- **Gain Bandwidth Product:** 1 MHz (typical)  
- **Slew Rate:** 3 V/µs (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions and Features:**  
- **Quad JFET Op-Amp:** Contains four independent amplifiers in a single package.  
- **Low Power Consumption:** Optimized for battery-powered and portable applications.  
- **High Input Impedance:** Suitable for precision signal conditioning and sensor interfacing.  
- **Low Noise:** Ideal for audio and instrumentation applications.  
- **Wide Supply Voltage Range:** Supports operation in various circuit configurations.  
- **Internal Frequency Compensation:** Ensures stability without external components.  

The LF444CN is commonly used in precision integrators, sample-and-hold circuits, and low-noise signal processing applications.

Application Scenarios & Design Considerations

LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS

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