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LM346MX from NS,National Semiconductor

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LM346MX

Manufacturer: NS

Programmable Quad Operational Amplifier

Partnumber Manufacturer Quantity Availability
LM346MX NS 350 In Stock

Description and Introduction

Programmable Quad Operational Amplifier The LM346MX is a precision programmable current regulator manufactured by National Semiconductor (NS).  

### **Key Specifications:**  
- **Output Current Range:** Programmable from 1µA to 100mA  
- **Input Voltage Range:** 3V to 40V  
- **Reference Voltage:** 1.24V (typical)  
- **Temperature Stability:** ±50ppm/°C (typical)  
- **Package Type:** SOIC-8  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- Designed for precision current regulation in LED drivers, battery charging, and other applications requiring stable current control.  
- Adjustable output current via an external resistor.  
- Low dropout voltage operation.  
- Built-in thermal shutdown protection.  
- High accuracy with minimal drift over temperature.  
- Compatible with both analog and digital control systems.  

For detailed electrical characteristics, refer to the official National Semiconductor datasheet.

Application Scenarios & Design Considerations

Programmable Quad Operational Amplifier

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