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KA339A from SEC

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KA339A

Manufacturer: SEC

Quad Comparator

Partnumber Manufacturer Quantity Availability
KA339A SEC 300 In Stock

Description and Introduction

Quad Comparator The KA339A is a quad comparator IC manufactured by SEC (Samsung Electronics).  

**Specifications:**  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 1.3μs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** DIP-14, SOP-14  

**Descriptions:**  
- The KA339A consists of four independent voltage comparators designed for single or dual-supply operation.  
- It features low power consumption and wide input voltage range.  
- Suitable for industrial, automotive, and consumer applications.  

**Features:**  
- Low input offset voltage  
- Low supply current (0.8mA per comparator)  
- Common-mode input voltage range includes ground  
- Differential input voltage range equal to the supply voltage  
- Output compatible with TTL, MOS, and CMOS logic  
- ESD protection  

The KA339A is commonly used in voltage monitoring, level detection, and signal conditioning circuits.

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