MAX922CPA+ Low-Power, Single/Dual/Quad, Single-Supply TTL Comparators

The MAX922CPA+ from Maxim Integrated is a precision electronic component designed for a wide array of applications requiring voltage comparison. This device is part of a family of low-power comparators that operate with a single power supply and are optimized for single +5V or dual ±5V operation. The MAX922CPA+ is particularly well-suited for battery-powered systems due to its low power consumption and wide supply voltage range.

With its single-supply voltage range extending from +2.5V to +11V and dual-supply range from ±1.25V to ±5.5V, the MAX922CPA+ provides designers with a flexible solution that adapts to various circuit designs. This comparator boasts a typical supply current of just 4µA, making it an energy-efficient choice for portable devices.

The MAX922CPA+ features a fast propagation delay of typically 200ns, ensuring quick response times in systems requiring high-speed operation. Its TTL logic output can directly interface with other TTL logic families, simplifying design integration and reducing the need for additional level-shifting components.

Designed with a push-pull output stage, the MAX922CPA+ eliminates the requirement for an external pull-up resistor and can sink and source current, providing a solid logic low or high without additional components. This feature makes it a convenient and cost-effective option for designers looking to reduce part count and simplify their circuitry.

This comparator is available in an 8-pin PDIP package, making it easy to incorporate into through-hole PCB designs. Its operating temperature range of 0°C to +70°C ensures reliable performance across a range of environmental conditions.

Whether used in threshold detectors, window comparators, line receivers, or oscillator circuits, the MAX922CPA+ offers a combination of low power, high speed, and single-supply operation that makes it a versatile choice for engineers and designers. Its robust feature set and simple integration make it a staple in the toolbox for developing efficient and reliable electronic systems.

For detailed specifications, application circuits, and additional information, please refer to the official datasheet provided by Maxim Integrated.