Product Overview: MAX923CPA+ from Maxim Integrated

The MAX923CPA+ is a high-performance, low-power, dual-voltage comparator with a variety of features that make it an ideal choice for portable and battery-powered applications. Manufactured by Maxim Integrated, a renowned leader in analog and mixed-signal engineering, this comparator is designed to offer precise voltage monitoring with minimal power consumption.

Key Features

• Dual Voltage Comparator: The MAX923CPA+ contains two independent voltage comparators, providing flexibility in monitoring two separate voltages simultaneously.
• Low Power Consumption: With a quiescent current of just 4µA (typical) per comparator, this device is optimized for power-sensitive applications, ensuring extended battery life.
• Wide Supply Voltage Range: It operates from a single +2.5V to +11V supply or from dual ±1.25V to ±5.5V supplies, accommodating a diverse range of power sources.
• Internal Voltage Reference: The MAX923CPA+ comes with an integrated 1.182V ±1% voltage reference, providing a stable benchmark for threshold settings.
• Adjustable Hysteresis: Users can set the hysteresis level to suit specific application requirements, enhancing noise immunity and preventing false triggering.
• Fast Response Time: It boasts a fast propagation delay of typically 7µs, ensuring quick response to voltage changes.
• Output Stage: The push-pull TTL/CMOS-compatible outputs eliminate the need for external pull-up resistors and can sink and source current, offering robust drive capabilities.

Applications

The MAX923CPA+ is versatile and can be used in a variety of applications, including:

• Battery-powered devices
• Portable instrumentation
• Threshold detectors/sensors
• Window comparators
• Zero-crossing detectors
• Voltage level translation

Package and Quality

The device comes in a PDIP-8 package, providing ease of integration into various circuit designs. Maxim Integrated ensures high standards of quality and reliability, making the MAX923CPA+ a trustworthy component for precision voltage comparison tasks in your electronic projects.