The MAX923MSA/PR from Maxim Integrated is a high-performance, low-power dual-voltage comparator that includes an integrated 1.182V ±1% reference. This precision analog device is designed to provide a reliable solution for a wide range of applications that require voltage monitoring and control systems.

Key Features

• Integrated Voltage Reference: The built-in 1.182V reference voltage with a tight tolerance of ±1% is ideal for accurate threshold setting, reducing the need for external components.
• Dual Comparators: With two independent voltage comparators, this device can monitor and compare different voltage levels simultaneously, increasing system flexibility and functionality.
• Low Power Consumption: The MAX923MSA/PR is designed for power-sensitive applications, offering a quiescent current as low as 4µA, which is critical in battery-operated devices.
• Wide Supply Voltage Range: It operates over a wide supply voltage range from +2.5V to +11V, or ±1.25V to ±5.5V for split supplies, making it versatile for various circuit configurations.
• Fast Response Time: The device features a fast propagation delay, ensuring quick response times for critical signal processing applications.
• Output Latch Function: An optional latch function is available, allowing the comparator's output to be held until it is reset, which is useful for peak detection and signal capture.
• Independent Inputs: The comparator inputs are independent of the supply voltage, allowing for a wide common-mode range and increasing design flexibility.

Applications

The MAX923MSA/PR is suitable for a variety of applications, including:

• Battery-powered devices
• Threshold detectors/sensors
• Window comparators
• Zero-crossing detectors
• Level translation
• Relay drivers

With its precision reference and low-power operation, the MAX923MSA/PR is an excellent choice for designers looking to enhance the performance and efficiency of their electronic systems. Maxim Integrated's commitment to quality ensures that this comparator will deliver reliable and consistent performance for your application needs.