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LM219 from NXP/PHILIPS,NXP Semiconductors

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LM219

Manufacturer: NXP/PHILIPS

High Speed Dual Comparator

Partnumber Manufacturer Quantity Availability
LM219 NXP/PHILIPS 500 In Stock

Description and Introduction

High Speed Dual Comparator The LM219 is a high-speed dual comparator manufactured by NXP/Philips. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V (dual supply) or 10V to 36V (single supply)  
- **Input Offset Voltage:** 2mV (typical), 5mV (maximum)  
- **Input Bias Current:** 250nA (typical)  
- **Response Time:** 80ns (typical) for a 100mV overdrive  
- **Output Current:** ±20mA (sink/source capability)  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package Options:** DIP-8, SO-8  

### **Descriptions:**  
- The LM219 is a high-speed, dual-voltage comparator designed for precision applications.  
- It features low input offset voltage and high-speed response, making it suitable for analog-to-digital conversion, pulse-width modulation, and signal conditioning.  
- The device operates over a wide supply voltage range and is available in standard IC packages.  

### **Features:**  
- **High-Speed Operation:** Fast response time of 80ns (typical).  
- **Wide Supply Voltage Range:** Supports both single and dual supply configurations.  
- **Low Input Offset Voltage:** Ensures accurate comparisons.  
- **High Output Drive Capability:** Can sink/source up to 20mA.  
- **Stable Operation:** Designed for reliable performance in industrial and automotive environments.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High Speed Dual Comparator
Partnumber Manufacturer Quantity Availability
LM219 ST 150 In Stock

Description and Introduction

High Speed Dual Comparator The LM219 is a high-speed dual comparator manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage Range:** ±5V to ±18V (Dual Supply) or 5V to 36V (Single Supply)  
- **Input Offset Voltage:** 2mV (Typical), 5mV (Maximum)  
- **Input Bias Current:** 250nA (Maximum)  
- **Response Time:** 80ns (Typical)  
- **Output Saturation Voltage:** 400mV (at 4mA)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** DIP-8, SO-8  

### **Descriptions:**  
- The LM219 is a high-speed dual comparator designed for precision applications.  
- It features fast response times, low input offset voltage, and wide supply voltage range.  
- Suitable for industrial, automotive, and consumer electronics applications.  

### **Features:**  
- **High-Speed Operation:** 80ns propagation delay.  
- **Low Input Offset Voltage:** Ensures accuracy in comparison tasks.  
- **Wide Supply Voltage Range:** Supports both single and dual supply configurations.  
- **Stable Operation:** Includes internal frequency compensation.  
- **Output Compatibility:** Can drive TTL, CMOS, and other logic families.  
- **Robust Design:** ESD protection and high noise immunity.  

This information is based on the official STMicroelectronics datasheet for the LM219.

Application Scenarios & Design Considerations

High Speed Dual Comparator

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