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LF11331D/883 from NS,National Semiconductor

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LF11331D/883

Manufacturer: NS

Quad SPST JFET Analog Switches

Partnumber Manufacturer Quantity Availability
LF11331D/883,LF11331D883 NS 2000 In Stock

Description and Introduction

Quad SPST JFET Analog Switches **Part Number:** LF11331D/883  
**Manufacturer:** NS (National Semiconductor)  

### **Specifications:**  
- **Type:** High-Speed, Radiation-Hardened Quad Comparator  
- **Technology:** Bipolar  
- **Radiation Hardness:** MIL-PRF-38535 Class H (883B compliant)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Supply Voltage Range:** ±5V to ±15V  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 200ns (typical)  
- **Output Type:** Open Collector  
- **Package:** Ceramic Dual-In-Line (CERDIP)  

### **Descriptions:**  
- Designed for high-reliability aerospace, military, and space applications.  
- Radiation-hardened for resistance to total ionizing dose (TID) effects.  
- Features four independent precision comparators in a single package.  
- Suitable for harsh environments requiring extended temperature operation.  

### **Features:**  
- **Radiation-Tolerant:** Qualified to MIL-STD-883 for space and defense applications.  
- **Low Power Consumption:** Optimized for high-speed performance with minimal power draw.  
- **High Input Impedance:** Reduces loading effects on signal sources.  
- **Wide Supply Range:** Supports ±5V to ±15V operation.  
- **Open-Collector Outputs:** Allows flexible output configuration (wired-OR capability).  
- **Hermetically Sealed Package:** Ensures long-term reliability in extreme conditions.  

This part is obsolete (no longer in production) but may be available through specialty distributors.

Application Scenarios & Design Considerations

Quad SPST JFET Analog Switches

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