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LM193H/883 from NS,National Semiconductor

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LM193H/883

Manufacturer: NS

Low Power Low Offset Voltage Dual Comparator

Partnumber Manufacturer Quantity Availability
LM193H/883,LM193H883 NS 25 In Stock

Description and Introduction

Low Power Low Offset Voltage Dual Comparator The LM193H/883 is a high-reliability, dual differential comparator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Low Input Bias Current:** 25nA (typical)  
- **Low Input Offset Current:** 5nA (typical)  
- **Low Input Offset Voltage:** 1mV (typical)  
- **Common-Mode Input Voltage Range:** Includes ground (0V)  
- **Differential Input Voltage Range:** Equal to supply voltage  
- **Output Voltage Swing:** Compatible with TTL, CMOS, and MOS logic  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** Hermetically sealed 8-pin ceramic DIP (Dual In-line Package)  
- **Qualification Level:** MIL-PRF-38535 Class H (high-reliability)  

### **Descriptions:**  
- The LM193H/883 is a radiation-hardened, military-grade dual comparator designed for precision applications in harsh environments.  
- It features low power consumption, high-speed response, and wide operating voltage range.  
- The device is designed for use in aerospace, military, and industrial applications requiring high reliability.  

### **Features:**  
- **Radiation-Hardened:** Qualified for space and high-reliability applications  
- **Low Power Consumption:** 0.8mA per comparator (typical)  
- **High Gain:** 200V/mV (typical)  
- **Fast Response Time:** 1.3μs (typical)  
- **ESD Protection:** Inputs protected against electrostatic discharge  
- **Open-Collector Output:** Allows flexible output configuration  

This device is part of National Semiconductor’s high-reliability product line, ensuring long-term performance in critical systems.

Application Scenarios & Design Considerations

Low Power Low Offset Voltage Dual Comparator

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