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LF411ACN

Low Offset, Low Drift JFET Input Operational Amplifier

Partnumber Manufacturer Quantity Availability
LF411ACN 495 In Stock

Description and Introduction

Low Offset, Low Drift JFET Input Operational Amplifier The LF411ACN is a JFET-input operational amplifier (op-amp) manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** ±18V (max)  
- **Input Offset Voltage:** 0.8 mV (typ), 3 mV (max)  
- **Input Bias Current:** 50 pA (typ), 200 pA (max)  
- **Input Offset Current:** 25 pA (typ), 100 pA (max)  
- **Gain Bandwidth Product:** 4 MHz (typ)  
- **Slew Rate:** 15 V/µs (typ)  
- **Common-Mode Rejection Ratio (CMRR):** 100 dB (typ)  
- **Power Supply Rejection Ratio (PSRR):** 100 dB (typ)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Description:**  
The LF411ACN is a high-speed, low-power JFET-input op-amp designed for precision applications. It features low input bias current, low offset voltage, and high slew rate, making it suitable for high-impedance sensor interfaces, integrators, and sample-and-hold circuits.  

### **Features:**  
- **JFET-Input:** Provides very high input impedance.  
- **Low Power Consumption:** Typically draws 1.8 mA of supply current.  
- **Low Noise:** Suitable for sensitive signal conditioning.  
- **Wide Bandwidth:** 4 MHz gain bandwidth product.  
- **High Slew Rate:** Ensures fast signal response.  
- **Internal Frequency Compensation:** No external components needed for stability.  
- **Short-Circuit Protection:** Enhances reliability.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low Offset, Low Drift JFET Input Operational Amplifier

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