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LM239APT from ST,ST Microelectronics

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LM239APT

Manufacturer: ST

LOW POWER QUAD VOLTAGE COMPARATOR

Partnumber Manufacturer Quantity Availability
LM239APT ST 11 In Stock

Description and Introduction

LOW POWER QUAD VOLTAGE COMPARATOR The LM239APT is a quad differential comparator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Number of Channels:** 4 (Quad)  
- **Supply Voltage (VCC):** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 250nA  
- **Response Time (Typ):** 1.3μs  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Type:** Open Collector  
- **Package:** TSSOP-14  

### **Descriptions:**  
- The LM239APT is a low-power, quad voltage comparator designed for single or dual-supply operation.  
- It features open-collector outputs for wired-OR connections and compatibility with various logic levels.  
- Suitable for industrial, automotive, and consumer applications.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from 2V to 36V (single supply) or ±1V to ±18V (dual supply).  
- **Low Input Bias Current:** 250nA maximum.  
- **Low Input Offset Voltage:** 5mV maximum.  
- **High Output Sink Current:** 16mA per comparator.  
- **ESD Protection:** Up to 2kV (HBM).  
- **Robust Design:** Suitable for harsh environments.  

This information is based on STMicroelectronics' datasheet for the LM239APT.

Application Scenarios & Design Considerations

LOW POWER QUAD VOLTAGE COMPARATOR

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