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LF444CMX from NSC,National Semiconductor

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LF444CMX

Manufacturer: NSC

Quad Low Power JFET Input Operational Amplifier

Partnumber Manufacturer Quantity Availability
LF444CMX NSC 39 In Stock

Description and Introduction

Quad Low Power JFET Input Operational Amplifier The LF444CMX is a quad low power JFET input operational amplifier manufactured by National Semiconductor (NSC). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)  
- **Number of Channels:** 4 (Quad)  
- **Input Offset Voltage:** 3 mV (max)  
- **Input Bias Current:** 50 pA (typ)  
- **Input Offset Current:** 25 pA (typ)  
- **Slew Rate:** 1 V/µs (typ)  
- **Gain Bandwidth Product:** 1 MHz (typ)  
- **Supply Voltage Range:** ±5V to ±18V  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** SOIC-14  

### **Descriptions:**
- The LF444CMX is a quad version of the LF444, featuring low power consumption and JFET input stages.  
- It is designed for applications requiring high input impedance and low bias currents.  
- Suitable for precision analog circuits, such as integrators, sample-and-hold circuits, and low-noise amplifiers.  

### **Features:**
- **Low Power Consumption:** 200 µA per amplifier (typ)  
- **High Input Impedance:** JFET input stage (10^12 Ω)  
- **Low Input Bias and Offset Currents:** Ideal for high-impedance sensor applications.  
- **Wide Supply Voltage Range:** Operates from ±5V to ±18V.  
- **Internally Compensated:** No external compensation required.  
- **Low Noise:** Suitable for sensitive signal conditioning.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Quad Low Power JFET Input Operational Amplifier

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