The MAX923ESA+T is a high-performance, dual-voltage comparator from Maxim Integrated that combines precision with low power consumption. This device is designed for a variety of applications where power efficiency and accuracy are crucial, including portable electronics, battery management systems, and voltage monitoring circuits.

Key Features

• Low Power Consumption: The MAX923ESA+T operates with a quiescent current of just 10µA per comparator at +5V, making it an ideal choice for battery-powered and portable applications where power conservation is essential.
• Dual Voltage Operation: This comparator is capable of operating from a single +2.5V to +11V supply or from dual ±1.25V to ±5.5V supplies, providing flexibility in various circuit configurations.
• High Accuracy: With a tight offset voltage of 2mV and a gain-bandwidth product of 0.8MHz, the MAX923ESA+T ensures precise voltage comparisons and stable operation.
• Fast Response Time: The device features a fast propagation delay of 200ns, enabling quick response to input voltage changes.
• Integrated Reference: An onboard 1.182V ±1% reference voltage provides a convenient reference for threshold setting, reducing external component count.

Applications

• Battery-Powered Devices
• Portable Instrumentation
• Data Acquisition Systems
• Window Comparators
• Threshold Detectors/Level Shifters

Package and Availability

The MAX923ESA+T comes in a small 8-pin SOIC package, making it suitable for space-constrained applications. The extended temperature range of -40°C to +85°C ensures reliable operation in a variety of environmental conditions. This device is available in tape and reel format, denoted by the '+T' suffix, facilitating its use in automated manufacturing processes.

Conclusion

With its low-power operation, high precision, and dual-voltage capability, the MAX923ESA+T from Maxim Integrated stands out as a versatile component for a wide array of electronic designs. Its compact size, integrated reference, and extended temperature range make it a practical choice for designers looking to enhance the efficiency and accuracy of their systems.