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KA393S from FAI,Fairchild Semiconductor

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KA393S

Manufacturer: FAI

Dual Differential Comparator

Partnumber Manufacturer Quantity Availability
KA393S FAI 66 In Stock

Description and Introduction

Dual Differential Comparator The KA393S is a dual differential comparator manufactured by FAI. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
- **FAI** (Fairchild Semiconductor, now part of ON Semiconductor)  

### **Specifications:**  
- **Type:** Dual Differential Comparator  
- **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:** 2mV (typical)  
- **Response Time:** 1.3μs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-8, DIP-8  

### **Descriptions:**  
- The KA393S is a dual independent precision voltage comparator capable of single or split-supply operation.  
- Designed for applications requiring low power consumption and high-speed performance.  
- Features an open-collector output for wired-OR configurations.  

### **Features:**  
- **Wide Supply Voltage Range** (2V to 36V)  
- **Low Input Bias and Offset Currents**  
- **Low Power Consumption**  
- **Common-Mode Input Voltage Range Includes Ground**  
- **Differential Input Voltage Range Equal to Supply Voltage**  
- **Output Compatible with TTL, MOS, and CMOS Logic**  
- **ESD Protection on Inputs and Outputs**  

These details are based on the manufacturer's datasheet and specifications.

Partnumber Manufacturer Quantity Availability
KA393S 789 In Stock

Description and Introduction

Dual Differential Comparator The KA393S is a dual differential comparator IC manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Type:** Dual Differential Comparator  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage:** Typically 2mV (max 5mV)  
- **Input Bias Current:** Typically 25nA  
- **Response Time:** Typically 1.3μs (for 5mV overdrive)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-8, PDIP-8  

### **Descriptions:**  
- The KA393S is a low-power, dual-voltage comparator designed for a wide range of applications, including industrial, automotive, and consumer electronics.  
- It features open-collector outputs, allowing for flexible output configurations.  
- The device is functionally equivalent to the LM393 but with optimized performance for certain applications.  

### **Features:**  
- **Low Power Consumption:** Typically 0.4mA per comparator  
- **Wide Supply Voltage Range:** Compatible with both single and dual supplies  
- **Low Input Bias Current:** Ensures minimal loading on input sources  
- **Open-Collector Outputs:** Allows for wired-OR connections and easy interfacing with different logic levels  
- **ESD Protection:** Improved robustness against electrostatic discharge  

This information is based on manufacturer datasheets and technical documentation. For detailed electrical characteristics and application notes, refer to the official datasheet.

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