Manufacturer Part Number
MAX921CUA-T
Manufacturer
analog-devices
Introduction
The MAX921CUA-T is a high-precision, single comparator with an integrated voltage reference. It features low input offset voltage, high common-mode rejection ratio (CMRR), and high power supply rejection ratio (PSRR). This device is designed for use in a variety of applications, including battery monitoring, industrial control, and power management systems.
Product Features and Performance
Single comparator with integrated voltage reference
Low input offset voltage of 10mV at 5V
High CMRR of 80dB and PSRR of 80dB
Fast propagation delay of 12µs
Adjustable hysteresis of 50mV
Wide supply voltage range of 2.5V to 11V (single-supply) or ±1.25V to ±5.5V (dual-supply)
Low quiescent current of 5µA (maximum)
High output current of 50mA (typical)
Operating temperature range of 0°C to 70°C
Product Advantages
Highly precise and stable performance with low input offset voltage and high CMRR/PSRR
Wide supply voltage range and low quiescent current for versatile power management applications
Fast response time and adjustable hysteresis for efficient system control
Small surface-mount package options for compact design
Key Reasons to Choose This Product
Excellent precision and stability for critical monitoring and control applications
Flexible power supply requirements accommodate a wide range of system designs
Compact package options enable space-efficient PCB layouts
High reliability and long-term performance for industrial and commercial applications
Quality and Safety Features
Robust design and rigorous testing to ensure consistent performance and reliability
Compliance with industry safety and environmental standards
Compatibility
The MAX921CUA-T is compatible with a variety of CMOS and TTL logic circuits
Application Areas
Battery monitoring and management
Industrial control systems
Power supply regulation and monitoring
Threshold detection and sensing
Product Lifecycle
The MAX921CUA-T is an obsolete product, meaning it is no longer in active production. Analog Devices may offer equivalent or alternative models that can provide similar functionality. Customers are advised to contact our website's sales team for more information on available options and product life cycle management.
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