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LF444CDR2 from ON,ON Semiconductor

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LF444CDR2

Manufacturer: ON

Low Power JFET Input Operational Amplifier

Partnumber Manufacturer Quantity Availability
LF444CDR2 ON 16 In Stock

Description and Introduction

Low Power JFET Input Operational Amplifier The LF444CDR2 is a quad low power JFET input operational amplifier manufactured by Texas Instruments (ON Semiconductor is not the manufacturer).  

**Key Specifications:**  
- **Number of Channels:** 4  
- **Supply Voltage Range:** ±5V to ±18V  
- **Low Input Bias Current:** 50 pA (max)  
- **Low Input Offset Current:** 25 pA (max)  
- **Low Power Consumption:** 1.4 mA per amplifier (typical)  
- **High Input Impedance:** 10^12 Ω (typical)  
- **Slew Rate:** 3 V/µs (typical)  
- **Gain Bandwidth Product:** 1 MHz (typical)  
- **Operating Temperature Range:** -25°C to +85°C  

**Description:**  
The LF444CDR2 is a quad version of the LF441, offering low power consumption and high input impedance due to its JFET input stage. It is designed for applications requiring precision signal conditioning with minimal power draw.  

**Features:**  
- Low input bias and offset currents  
- Internal frequency compensation  
- Low noise  
- Wide supply voltage range  
- High slew rate for low power applications  
- Available in SOIC-14 package  

This amplifier is commonly used in instrumentation, audio, and sensor interface circuits.

Application Scenarios & Design Considerations

Low Power JFET Input Operational Amplifier

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