Manufacturer Part Number
LTC1843CS8#TRPBF
Manufacturer
analog-devices
Introduction
The LTC1843CS8#TRPBF by Analog Devices is a linear comparator that includes a voltage reference, designed for various applications requiring low power and high precision.
Product Features and Performance
Integrated voltage reference
Dual comparator elements
Open-drain output type
Wide supply voltage range: 2.5V ~ 11V, ±1.25V ~ 5.5V
Maximum input offset voltage: 10mV @ 5V
Ultra-low quiescent current: 5.7µA
Excellent CMRR and PSRR: 80dB CMRR, 80dB PSRR
Propagation delay up to 12µs
Hysteresis of 50mV
Operating temperature range: 0°C ~ 70°C
Product Advantages
Low power consumption enhances battery life
High precision and stability due to integrated voltage reference
Flexibility in application due to wide voltage range
High noise rejection capabilities
Suitable for temperature-sensitive applications
Key Technical Parameters
Supply Voltage (Single/Dual): 2.5V ~ 11V, ±1.25V ~ 5.5V
Input Offset Voltage (Max): 10mV @ 5V
Quiescent Current (Max): 5.7µA
CMRR, PSRR (Typical): 80dB
Propagation Delay (Max): 12µs
Operating Temperature: 0°C ~ 70°C
Package: 8-SOIC
Quality and Safety Features
Strict compliance with quality standards
Robust packaging for safe & reliable operation
High CMRR and PSRR for noise rejection
Compatibility
Compatible with a wide range of supply voltages
SOIC package compatible with standard surface mount processes
Application Areas
Battery-powered devices
Threshold detection & control systems
Level shifting applications
Window comparators
A/D converter signal conditioning
Product Lifecycle
Status: Active
Not nearing discontinuation, with continuous support and availability
Several Key Reasons to Choose This Product
Optimized for battery-powered and low-power applications
High precision with a built-in voltage reference for better performance
Versatile application due to a wide operating voltage range
Superior noise rejection features
Low propagation delay for faster response time
Minimal quiescent current aiding in power efficiency
Reliability and continued product support from Analog Devices