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LM741N from NATIONAL,National Semiconductor

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LM741N

Manufacturer: NATIONAL

0.9MHz Single and Dual/ High Gain Operational Amplifiers for Military/ Industrial and Commercial Applications

Partnumber Manufacturer Quantity Availability
LM741N NATIONAL 337 In Stock

Description and Introduction

0.9MHz Single and Dual/ High Gain Operational Amplifiers for Military/ Industrial and Commercial Applications The LM741N is a general-purpose operational amplifier (op-amp) manufactured by **NATIONAL Semiconductor** (now part of Texas Instruments). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V (Dual Supply) or 10V to 36V (Single Supply)  
- **Input Offset Voltage:** 2 mV (Typical), 6 mV (Maximum)  
- **Input Bias Current:** 80 nA (Typical), 500 nA (Maximum)  
- **Input Offset Current:** 20 nA (Typical), 200 nA (Maximum)  
- **Gain Bandwidth Product:** 1 MHz (Typical)  
- **Slew Rate:** 0.5 V/µs (Typical)  
- **Common Mode Rejection Ratio (CMRR):** 70 dB (Typical), 90 dB (Minimum)  
- **Power Supply Rejection Ratio (PSRR):** 77 dB (Typical)  
- **Output Short-Circuit Current:** 25 mA (Maximum)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial Grade)  
- **Package:** 8-Pin DIP (Dual Inline Package)  

### **Description:**  
The LM741N is a widely used **monolithic operational amplifier** designed for general-purpose applications. It features internal frequency compensation, short-circuit protection, and high input impedance. It is suitable for analog signal processing, comparators, integrators, and amplifiers in various electronic circuits.  

### **Features:**  
- **Internal Frequency Compensation** (No external components needed for stability)  
- **Short-Circuit Protection** (Prevents damage to the device)  
- **High Input Impedance** (Low input bias current)  
- **Wide Supply Voltage Range** (Supports both single and dual power supplies)  
- **Balanced Offset Nulling** (Allows fine-tuning of input offset voltage)  
- **Industry-Standard Pinout** (Compatible with other 741-type op-amps)  

The LM741N is a legacy component but remains popular in educational and prototyping applications due to its simplicity and reliability.  

(Note: Specifications are based on the manufacturer's datasheet and may vary slightly depending on production batches.)

Application Scenarios & Design Considerations

0.9MHz Single and Dual/ High Gain Operational Amplifiers for Military/ Industrial and Commercial Applications
Partnumber Manufacturer Quantity Availability
LM741N NS 1700 In Stock

Description and Introduction

0.9MHz Single and Dual/ High Gain Operational Amplifiers for Military/ Industrial and Commercial Applications The LM741N is a general-purpose operational amplifier (op-amp) manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Supply Voltage (VCC):** ±22V (max)  
- **Input Offset Voltage:** 1mV (typ), 6mV (max)  
- **Input Bias Current:** 80nA (typ), 500nA (max)  
- **Input Offset Current:** 20nA (typ), 200nA (max)  
- **Input Resistance:** 2MΩ (typ)  
- **Output Resistance:** 75Ω (typ)  
- **Open-Loop Gain:** 200V/mV (typ)  
- **Common Mode Rejection Ratio (CMRR):** 90dB (typ)  
- **Slew Rate:** 0.5V/µs (typ)  
- **Bandwidth:** 1MHz (typ)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The LM741N is a high-gain, internally compensated operational amplifier designed for a wide range of analog applications. It features short-circuit protection and offset voltage null capability.  

### **Features:**  
- Short-circuit protection  
- Offset voltage null capability  
- Large common-mode and differential voltage ranges  
- No latch-up  
- Internal frequency compensation  

The LM741N is available in an 8-pin DIP (Dual In-line Package) and is widely used in amplifiers, comparators, and signal conditioning circuits.

Application Scenarios & Design Considerations

0.9MHz Single and Dual/ High Gain Operational Amplifiers for Military/ Industrial and Commercial Applications

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