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LM321H from NS,National Semiconductor

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LM321H

Manufacturer: NS

LM221/LM321 Precision Preamplifiers

Partnumber Manufacturer Quantity Availability
LM321H NS 30 In Stock

Description and Introduction

LM221/LM321 Precision Preamplifiers The LM321H is a low-power, single operational amplifier (op-amp) manufactured by Texas Instruments (NS). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 3V to 32V (single supply)  
- **Input Offset Voltage:** 2 mV (typical)  
- **Input Bias Current:** 20 nA (typical)  
- **Gain Bandwidth Product:** 1 MHz  
- **Slew Rate:** 0.4 V/µs  
- **Common-Mode Rejection Ratio (CMRR):** 70 dB  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-99 (metal can)  

### **Descriptions:**
- The LM321H is a single-channel op-amp optimized for low-power applications.  
- It is designed for use in battery-powered systems, signal conditioning, and general-purpose amplification.  
- The device features a wide supply voltage range and low quiescent current.  

### **Features:**
- Low power consumption (0.65 mA supply current typical)  
- Rail-to-rail output swing  
- Stable with capacitive loads up to 100 pF  
- Internally frequency compensated  
- High input impedance  

This information is based on the manufacturer's datasheet for the LM321H op-amp.

Application Scenarios & Design Considerations

LM221/LM321 Precision Preamplifiers

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