Manufacturer Part Number
LTC1843IS8
Manufacturer
Linear Technology
Introduction
High-performance dual comparator with integrated voltage reference
Product Features and Performance
Operates from single supply of 2.5V to 11V or dual supplies of ±1.25V to ±5.5V
Low quiescent current of 5.7μA maximum
Precise 10mV maximum input offset voltage at 5V
Propagation delay of 12μs maximum
80dB common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR)
50mV hysteresis
Product Advantages
Miniature 8-pin SOIC package
Optimized for low-power applications
Excellent for battery-powered and portable equipment
Key Technical Parameters
Operating temperature: -40°C to 85°C
Packaging: 8-SOIC (0.154", 3.90mm Width)
Output type: Open drain
Mounting type: Surface mount
Number of elements: 2
Quality and Safety Features
Robust design and testing for reliable performance
Compatibility
Compatible with a wide range of applications requiring high-performance dual comparators
Application Areas
Portable equipment
Battery-powered devices
Industrial and instrumentation applications
Product Lifecycle
This product is currently in production and widely available.
Several Key Reasons to Choose This Product
Excellent performance characteristics, including low quiescent current, precise input offset voltage, and fast propagation delay
Versatile operation from single or dual supplies
Compact 8-pin SOIC packaging for space-constrained designs
Robust design and reliability for demanding applications
Compatibility with a wide range of low-power and portable equipment