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LF444MD from NS,National Semiconductor

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LF444MD

Manufacturer: NS

LF444QML Quad Low Power JFET Input Operational Amplifier

Partnumber Manufacturer Quantity Availability
LF444MD NS 500 In Stock

Description and Introduction

LF444QML Quad Low Power JFET Input Operational Amplifier The LF444MD is a quad low-power JFET-input operational amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Quad Low-Power JFET-Input Operational Amplifier  
- **Supply Voltage Range:** ±4V to ±18V  
- **Input Offset Voltage:** 3 mV (typical)  
- **Input Bias Current:** 50 pA (typical)  
- **Input Offset Current:** 25 pA (typical)  
- **Gain Bandwidth Product:** 1 MHz (typical)  
- **Slew Rate:** 3 V/µs (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 100 dB (typical)  
- **Power Supply Rejection Ratio (PSRR):** 100 dB (typical)  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** SOIC-14  

### **Descriptions and Features:**  
- **Low Power Consumption:** Designed for low-power applications.  
- **JFET Input:** Provides high input impedance and low input bias currents.  
- **Wide Supply Voltage Range:** Operates from ±4V to ±18V.  
- **Low Noise:** Suitable for precision signal conditioning.  
- **High Input Impedance:** Minimizes loading effects on signal sources.  
- **Quad Configuration:** Contains four independent op-amps in a single package.  
- **Applications:** Used in audio processing, instrumentation, active filters, and sensor signal conditioning.  

This information is based on Texas Instruments' datasheet for the LF444MD.

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