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LT1719 from LT

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LT1719

Manufacturer: LT

4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output

Partnumber Manufacturer Quantity Availability
LT1719 LT 100 In Stock

Description and Introduction

4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output The part LT1719 is a high-speed comparator manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Supply Voltage Range:** 2.7V to 44V (single supply) or ±1.35V to ±22V (dual supply)  
- **Propagation Delay:** 4.5ns (typical)  
- **Rise/Fall Time:** 2.5ns (typical)  
- **Input Offset Voltage:** 1mV (max)  
- **Input Bias Current:** 12µA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SO-8, MSOP-8  

### **Descriptions:**
- The LT1719 is a high-speed comparator with a fast propagation delay and low input offset voltage.  
- It is designed for precision applications requiring high-speed signal detection.  
- The device operates over a wide supply voltage range, making it suitable for various industrial and automotive applications.  

### **Features:**
- **High-Speed Operation:** 4.5ns propagation delay.  
- **Wide Supply Range:** Supports single and dual supply configurations.  
- **Low Input Offset Voltage:** Ensures accurate comparisons.  
- **Rail-to-Rail Inputs:** Compatible with a wide range of signal levels.  
- **Output TTL/CMOS Compatible:** Easy interfacing with digital circuits.  
- **Low Power Consumption:** 7mA supply current (typical).  

For detailed application notes or additional specifications, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
LT1719 LTC 100 In Stock

Description and Introduction

4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output The LT1719 is a high-speed comparator manufactured by Linear Technology Corporation (LTC). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Propagation Delay:** 4.5 ns (typical)  
- **Supply Voltage Range:** 2.7V to 11V (single supply) or ±1.35V to ±5.5V (dual supply)  
- **Input Offset Voltage:** 1 mV (maximum)  
- **Input Bias Current:** 3 µA (maximum)  
- **Input Voltage Range:** Rail-to-rail  
- **Output Type:** Push-pull CMOS  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 6-lead SOT-23, 8-lead MSOP  

### **Descriptions:**  
The LT1719 is a high-speed, low-power comparator with rail-to-rail input capability. It is designed for applications requiring fast response times, such as signal conditioning, threshold detection, and high-speed data acquisition.  

### **Features:**  
- **Ultra-Fast Response:** 4.5 ns propagation delay  
- **Low Power Consumption:** 3.5 mA (typical) at 5V supply  
- **Rail-to-Rail Inputs:** Operates with inputs at or near the supply rails  
- **Push-Pull CMOS Output:** No external pull-up resistor required  
- **Wide Supply Range:** 2.7V to 11V (single supply)  
- **Overdrive Dispersion:** Minimal delay variation with overdrive  

For detailed datasheets and application notes, refer to the official LTC documentation.

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