Manufacturer Part Number
LT1720IS8
Manufacturer
Analog Devices
Introduction
High-speed dual voltage comparator
Product Features and Performance
UltraFast™ technology
Dual comparator elements
CMOS, Rail-to-Rail, TTL output types
Fast propagation delay of 10ns
Low input offset voltage
Built-in hysteresis for stability
High output current drive capacity
Product Advantages
Suitable for high-speed applications
Low power consumption
Stable operation with built-in hysteresis
Compatible with multiple logic styles
High CMRR and PSRR for better noise immunity
Key Technical Parameters
Supply Voltage: 2.7V to 6V
Input Offset Voltage Max: 3mV at 5V
Input Bias Current Max: 6µA at 5V
Output Current Typ: 20mA
Quiescent Current Max: 7mA
CMRR Typ: 70dB
PSRR Typ: 80dB
Propagation Delay Max: 10ns
Hysteresis: 7mV
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Robust operation within specified temperature range
Compatibility
Compatible with CMOS, TTL logic levels
Suitable for surface mount technology with SOIC-8 packaging
Application Areas
High-speed signal processing
Logic voltage translation
Line receivers
Oscillators
Pulse generators
Product Lifecycle
Status: Active
No known discontinuation, replacement or upgrade information
Several Key Reasons to Choose This Product
Ultra-fast response with 10ns propagation delay
Dual elements for complex circuit configurations
Rail-to-Rail output increasing design flexibility
Ideal for battery-powered systems due to low power requirements
High drive capacity suitable for digital and analog applications
Industry-leading noise immunity with high CMRR and PSRR ratios
Versatile operating voltage range for diverse applications
Durable and reliable over a wide temperature range