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LF156A from NSC,National Semiconductor

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LF156A

Manufacturer: NSC

JFET-Input Operational Amplifiers Low Supply Current High Speed

Partnumber Manufacturer Quantity Availability
LF156A NSC 400 In Stock

Description and Introduction

JFET-Input Operational Amplifiers Low Supply Current High Speed The part LF156A is a high-speed JFET input operational amplifier manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NSC)  
- **Type:** High-speed JFET input operational amplifier  
- **Supply Voltage Range:** ±5V to ±18V  
- **Input Offset Voltage:** 3 mV (typical)  
- **Input Bias Current:** 30 pA (typical)  
- **Input Offset Current:** 5 pA (typical)  
- **Slew Rate:** 12 V/µs (typical)  
- **Gain Bandwidth Product:** 5 MHz (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 Types:** TO-99, PDIP, SOIC  

### **Descriptions:**  
- The LF156A is a high-performance operational amplifier featuring JFET input transistors for low input bias current and high input impedance.  
- It is designed for applications requiring high speed, low noise, and wide bandwidth.  
- The amplifier is internally compensated for unity-gain stability.  

### **Features:**  
- **Low Input Bias Current:** Ideal for high-impedance sensor applications.  
- **High Slew Rate:** Ensures fast signal response.  
- **Wide Bandwidth:** Suitable for high-frequency applications.  
- **Low Noise:** Minimizes signal distortion in precision circuits.  
- **High Input Impedance:** Reduces loading effects on signal sources.  
- **Internally Compensated:** No external compensation required for stability.  

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

Application Scenarios & Design Considerations

JFET-Input Operational Amplifiers Low Supply Current High Speed

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