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LM393H

Low Power Low Offset Voltage Dual Comparator

Partnumber Manufacturer Quantity Availability
LM393H 9 In Stock

Description and Introduction

Low Power Low Offset Voltage Dual Comparator The LM393H is a dual differential comparator manufactured by Texas Instruments.  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 36V (single supply) or Â±1V to Â±18V (dual supply)  
- **Low Supply Current:** 0.4mA (typical) per comparator  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 1.3μs (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-99 (8-pin metal can)  

### **Descriptions:**  
- The LM393H consists of two independent precision voltage comparators.  
- Designed for single or dual-supply operation.  
- Features low input offset voltage and low supply current consumption.  
- Open-collector outputs allow for flexible interfacing with different logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from 2V to 36V.  
- **Low Input Bias Current:** Minimizes errors in high-impedance circuits.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **High Accuracy:** Low offset voltage ensures precise comparisons.  
- **Open-Collector Outputs:** Compatible with TTL, CMOS, and other logic families.  
- **Stable Operation:** No frequency compensation required.  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
LM393H NS 1000 In Stock

Description and Introduction

Low Power Low Offset Voltage Dual Comparator The LM393H is a dual differential comparator manufactured by NS (National Semiconductor). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** NS (National Semiconductor)  
- **Type:** Dual Differential Comparator  
- **Number of Channels:** 2  
- **Supply Voltage Range:** 2V to 36V (single supply) or Â±1V to Â±18V (dual supply)  
- **Input Offset Voltage:** 2mV (typical), 5mV (maximum)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 1.3μs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-5 (Metal Can)  

### **Descriptions:**  
- The LM393H consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.  
- It is optimized for use in industrial, automotive, and consumer applications.  
- The outputs can be connected to other open-collector outputs for wired-OR functionality.  

### **Features:**  
- **Wide Supply Voltage Range:** 2V to 36V (single supply)  
- **Low Input Bias Current:** 25nA  
- **Low Input Offset Voltage:** 2mV  
- **Low Power Consumption:** 0.8mA per comparator  
- **Open-Collector Output for Flexible Interface**  
- **ESD Clamps on Inputs for Increased Ruggedness**  

This information is based on the manufacturer's datasheet. No additional suggestions or guidance are included.

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