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LT1721CS from LT

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LT1721CS

Manufacturer: LT

Dual/Quad/ 4.5ns/ Single Supply 3V/5V Comparators with Rail-to-Rail Outputs

Partnumber Manufacturer Quantity Availability
LT1721CS LT 53 In Stock

Description and Introduction

Dual/Quad/ 4.5ns/ Single Supply 3V/5V Comparators with Rail-to-Rail Outputs The LT1721CS 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:**
- **Manufacturer:** Linear Technology (LT)  
- **Type:** High-Speed Comparator  
- **Package:** SOIC-8  
- **Supply Voltage Range:** ±5V to ±15V (Dual Supply), 5V to 30V (Single Supply)  
- **Propagation Delay:** 7ns (Typical)  
- **Input Offset Voltage:** 1mV (Max)  
- **Input Bias Current:** 10µA (Max)  
- **Output Current:** 50mA (Sink/Source)  
- **Operating Temperature Range:** 0°C to 70°C (Commercial Grade)  
- **Common-Mode Rejection Ratio (CMRR):** 80dB (Min)  
- **Power Supply Rejection Ratio (PSRR):** 80dB (Min)  

### **Descriptions:**  
The LT1721CS is a high-speed comparator designed for precision applications requiring fast response times. It features low propagation delay, high output drive capability, and excellent noise immunity. The device is suitable for use in analog-to-digital converters, level detection, and high-frequency signal processing.

### **Features:**  
- **Ultra-Fast Response:** 7ns propagation delay  
- **Wide Supply Range:** Operates from ±5V to ±15V (dual) or 5V to 30V (single)  
- **High Output Drive:** 50mA sink/source current  
- **Low Input Offset Voltage:** 1mV maximum  
- **High CMRR and PSRR:** 80dB minimum  
- **TTL/CMOS-Compatible Outputs**  
- **Latch-Up Proof Design**  
- **Stable Operation with Capacitive Loads**  

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

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