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LF253 from NS,National Semiconductor

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LF253

Manufacturer: NS

WIDE BANDWIDTH DUAL J-FET OPERATIONAL AMPLIFIERS

Partnumber Manufacturer Quantity Availability
LF253 NS 51 In Stock

Description and Introduction

WIDE BANDWIDTH DUAL J-FET OPERATIONAL AMPLIFIERS The LF253 is a dual operational amplifier manufactured by NS (National Semiconductor). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** ±1.5V to ±18V  
- **Input Offset Voltage:** 3 mV (max)  
- **Input Bias Current:** 30 nA (max)  
- **Input Offset Current:** 5 nA (max)  
- **Common Mode Rejection Ratio (CMRR):** 100 dB (typ)  
- **Power Supply Rejection Ratio (PSRR):** 100 dB (typ)  
- **Slew Rate:** 1 V/µs (typ)  
- **Gain Bandwidth Product:** 4 MHz (typ)  
- **Operating Temperature Range:** -25°C to +85°C  

### **Descriptions:**  
- The LF253 is a JFET-input dual operational amplifier.  
- It is designed for high-speed, low-noise applications.  
- Features low input bias and offset currents.  
- Suitable for precision analog circuits.  

### **Features:**  
- **JFET Input:** Provides high input impedance.  
- **Low Noise:** Suitable for sensitive signal processing.  
- **Wide Supply Range:** Operates from ±1.5V to ±18V.  
- **High Slew Rate:** Ensures fast signal response.  
- **Internal Frequency Compensation:** Reduces external component requirements.  

This information is based on the manufacturer's datasheet. For exact performance under specific conditions, refer to the official documentation.

Application Scenarios & Design Considerations

WIDE BANDWIDTH DUAL J-FET OPERATIONAL AMPLIFIERS

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