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LM1830N from NSC,National Semiconductor

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LM1830N

Manufacturer: NSC

Fluid Detector

Partnumber Manufacturer Quantity Availability
LM1830N NSC 1621 In Stock

Description and Introduction

Fluid Detector The LM1830N is a Fluid Level Detector IC manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Operating Voltage Range:** 3V to 28V  
- **Output Current:** 30mA (max)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package:** 8-Pin DIP (Dual In-line Package)  
- **Output Type:** Open Collector  

### **Descriptions:**  
The LM1830N is designed to detect fluid levels using a probe-based sensing method. It can be used in automotive, industrial, and consumer applications to monitor liquid levels in tanks, reservoirs, or other containers.  

### **Features:**  
- **Low Standby Current:** Suitable for battery-operated applications  
- **High Sensitivity:** Detects small changes in fluid conductivity  
- **Built-in Protection:** Reverse polarity and short-circuit protection  
- **Adjustable Sensitivity:** External components allow tuning of detection threshold  
- **Wide Voltage Range:** Operates from 3V to 28V, making it versatile for different power supplies  

The LM1830N is commonly used in fuel level indicators, water level detectors, and other liquid sensing applications.

Application Scenarios & Design Considerations

Fluid Detector

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