The MAX920ESA+ is a high-performance, low-power, single-voltage comparator from Maxim Integrated, crafted to deliver reliable and precise voltage comparison. This integrated circuit is designed to operate from a single +2.5V to +11V supply or from a ±1.25V to ±5.5V dual supply, making it versatile for a wide range of applications.

Key Features

• Low Power Consumption: With a quiescent current of just 4µA (typical) at +5V, the MAX920ESA+ is ideal for battery-powered and portable applications where power efficiency is critical.
• Fast Response Time: The device offers a propagation delay of 200µs (typical), ensuring swift response for systems that require quick feedback and control.
• Precision Operation: The comparator features a tight offset voltage of 2mV (max), which allows for accurate voltage comparison and stable operation.
• Flexible Supply Voltage Range: The broad supply voltage range accommodates various design requirements, providing designers with greater flexibility in their system designs.
• Internal Hysteresis: Built-in hysteresis improves noise immunity and prevents oscillation, ensuring stable operation under noisy conditions.

Applications

The MAX920ESA+ is a versatile component suitable for numerous applications. It is widely used in systems requiring voltage level monitoring, such as:

• Battery-operated equipment
• Threshold detectors/sensors
• Window comparators
• Zero-crossing detectors
• Portable instrumentation
• Sampling circuits

Package and Reliability

The MAX920ESA+ comes in a compact 8-pin SOIC package, which is conducive for space-constrained applications. Maxim Integrated's commitment to quality ensures that this comparator is reliable and consistent in performance, making it a trusted component for designers and engineers looking to optimize their electronic systems.

Whether you're designing a new system or upgrading an existing one, the MAX920ESA+ comparator offers a blend of speed, precision, and low power consumption that can help you achieve your design goals.