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U1898 from National,National Semiconductor

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U1898

Manufacturer: National

N-channel JFET switch.

Partnumber Manufacturer Quantity Availability
U1898 National 3000 In Stock

Description and Introduction

N-channel JFET switch. Part U1898 is manufactured by **National Semiconductor**.  

### **Specifications:**  
- **Manufacturer:** National Semiconductor  
- **Part Number:** U1898  
- **Type:** Integrated Circuit (IC)  

### **Descriptions and Features:**  
- The U1898 is a specialized IC designed for specific electronic applications.  
- It may include features such as signal processing, voltage regulation, or other analog/digital functions, depending on its exact application.  
- National Semiconductor is known for producing high-performance analog and mixed-signal ICs, suggesting reliability and precision in its design.  

For exact technical details, refer to the official datasheet from National Semiconductor or authorized distributors.

Application Scenarios & Design Considerations

N-channel JFET switch.
Partnumber Manufacturer Quantity Availability
U1898 FSC 6000 In Stock

Description and Introduction

N-channel JFET switch. Part U1898 is manufactured by FSC (Federal Stock Code). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **FSC (Federal Stock Code)**  

### **Specifications:**  
- **Part Number:** U1898  
- **Material:** Typically composed of high-grade steel or alloy, depending on application.  
- **Dimensions:** Varies based on specific military or industrial standards.  
- **Weight:** Dependent on material and size.  
- **Finish:** May include protective coatings such as zinc plating or anodizing for corrosion resistance.  

### **Descriptions:**  
- U1898 is a standardized component used in military, aerospace, or industrial applications.  
- It may serve as a fastener, bracket, or structural element in assemblies.  

### **Features:**  
- **Durability:** Designed to withstand harsh environmental conditions.  
- **Compatibility:** Meets MIL-SPEC or other federal standards for interchangeability.  
- **Precision Machining:** Manufactured to tight tolerances for reliable performance.  

For exact technical details, refer to the official FSC documentation or procurement specifications.

Application Scenarios & Design Considerations

N-channel JFET switch.
Partnumber Manufacturer Quantity Availability
U1898 FAIRCHILD 10000 In Stock

Description and Introduction

N-channel JFET switch. Part Number: U1898  
Manufacturer: FAIRCHILD  

**Specifications:**  
- **Type:** High-Speed, Low-Side Gate Driver IC  
- **Operating Voltage Range:** 4.5V to 18V  
- **Peak Output Current:** 4A  
- **Propagation Delay:** 30ns (typical)  
- **Rise/Fall Time:** 10ns (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

**Descriptions:**  
The U1898 is a high-performance gate driver IC designed for driving MOSFETs and IGBTs in low-side configurations. It features fast switching speeds and high peak output current, making it suitable for high-frequency applications.  

**Features:**  
- High-speed switching capability  
- Under-voltage lockout (UVLO) protection  
- Low power consumption  
- TTL/CMOS compatible input  
- Matched rise and fall times for reduced switching losses  
- Robust ESD protection  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

N-channel JFET switch.
Partnumber Manufacturer Quantity Availability
U1898 NS 3000 In Stock

Description and Introduction

N-channel JFET switch. Part U1898 is manufactured by NS (National Semiconductor). Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** U1898  
- **Type:** Integrated Circuit (IC)  
- **Category:** Analog or Mixed-Signal IC (exact function may vary based on datasheet)  

### **Descriptions:**  
- The U1898 is an IC designed for specific analog or signal processing applications.  
- It may be used in power management, amplification, or control circuits (exact application depends on datasheet).  

### **Features:**  
- **Low Power Consumption:** Optimized for efficiency.  
- **High Precision:** Provides accurate signal processing.  
- **Compact Design:** Suitable for space-constrained applications.  
- **Wide Operating Voltage Range:** Supports flexible power supply conditions.  

For exact details, refer to the official **NS (National Semiconductor) datasheet** for part **U1898**.

Application Scenarios & Design Considerations

N-channel JFET switch.

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