Manufacturer Part Number
MAX923CSA
Manufacturer
Analog Devices
Introduction
Linear comparators designed for high-performance and low-power operations
Product Features and Performance
Dual comparator with integrated voltage reference
CMOS and TTL compatible outputs
Low-voltage operation capability
Precision voltage comparison
Low-input offset voltage
High current output capability
Excellent temperature stability
Low quiescent current for energy-efficient designs
High Common-Mode Rejection Ratio (CMRR)
High Power Supply Rejection Ratio (PSRR)
Fast propagation delay for real-time applications
Product Advantages
Energy-efficient with low quiescent current
Accurate and stable over temperature variations
High-output drive capability
Small package suitable for space-constrained applications
Compatible with a variety of logic families
Key Technical Parameters
Two comparator elements
Supply voltage range: 2.5V to 11V or ±1.25V to ±5.5V
Input offset voltage (Max): 10mV at 5V
Output current (Typical): 50mA
Quiescent current (Max): 7.5µA
CMRR, PSRR (Typical): 80dB
Propagation delay (Max): 12µs
Hysteresis: 50mV
Operating temperature range: 0°C to 70°C
Quality and Safety Features
High precision and reliability
Built-in hysteresis for noise immunity
Compatibility
Outputs compatible with CMOS and TTL logic
Versatile with various supply voltages and logic levels
Application Areas
Control systems
Voltage monitoring
Level shifting and translation
Window comparators
Multivibrators
Product Lifecycle
Obsolete product
Potential for replacement or upgrade availability to be verified
Several Key Reasons to Choose This Product
High integration simplifies design
Ideal for battery-powered devices due to low-power consumption
Versatile use in multiple applications
Robust against power supply variations
Responsive with minimal delay for real-time operations
Suitable for automated surface mount technology
Can enhance system reliability and accuracy