Manufacturer Part Number
LMC6772AIMX
Manufacturer
Texas Instruments
Introduction
LMC6772AIMX is a general-purpose, dual-element linear comparator.
Product Features and Performance
Dual comparator configuration
General-purpose application with flexible voltage range
Open-drain output for direct interfacing to logic systems
Wide operating voltage range: 2.7V to 15V for single supply or ±1.35V to ±7.5V for dual supply
Low input offset voltage: 5mV maximum at 5V
Ultra-low input bias current: 0.04pA maximum at 5V
High output current: 30mA typical
Very low quiescent current: 20µA maximum
Excellent CMRR and PSRR: 75dB CMRR, 80dB PSRR
Fast propagation delay: 10µs maximum
Operable in a wide temperature range: -40°C to 85°C
Compatible with 8-SOIC package for surface mounting
Product Advantages
Low power consumption for energy-efficient designs
High precision due to low input offset voltage and low bias current
Strong common-mode rejection ratio and power supply rejection ratio for stable performance in noisy environments
Fast response time suitable for time-critical applications
Key Technical Parameters
Number of Elements: 2
Output Type: Open-Drain
Voltage - Supply, Single/Dual: 2.7V to 15V, ±1.35V to ±7.5V
Input Offset Voltage: 5mV max
Input Bias Current: 0.04pA max
Output Current: 30mA typical
Quiescent Current: 20µA max
CMRR, PSRR: 75dB CMRR, 80dB PSRR
Propagation Delay: 10µs max
Quality and Safety Features
Built-in protection against high common-mode voltage variations
Robust operation within specified temperature ranges
Compatibility
Direct interface capability with logic systems due to open-drain output
Adaptable to various power supply configurations
Fits standard 8-SOIC footprint for easy integration
Application Areas
Industrial automation and control systems
Alarm and security devices
Logic level conversion or interfacing
Voltage monitoring circuits
Battery-powered devices
Product Lifecycle
Product Status: Obsolete
Availability of replacements or upgrades should be checked with Texas Instruments for current solutions
Several Key Reasons to Choose This Product
Precision performance for accurate signal comparison
Low power requirements facilitating battery-operated device design
Fast output response for real-time applications
High reliability and stability even in challenging environments
Ease of use with standard surface-mount package options
LMC6772AIMM/NOPBTexas Instruments
LMC6762BINNS
LMC6762BIMXTexas InstrumentsIC COMPARATOR 2 GEN PUR 8SOIC
LMC6772AINTexas InstrumentsIC COMPARATOR 2 GEN PUR 8DIP