MAX987EUK-TG05

Comparators Overview

The MAX987EUK-TG05 is a single-channel analog comparator from the MAX987 series, manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.5 V to 5.5 V and draws a typical operating current of 80 uA. The device features a push-pull output type and exhibits a propagation delay of 120 ns. Key electrical parameters include an input offset voltage (Vos) of 7 mV and an input bias current (Ib) of 10 nA. It provides a common-mode rejection ratio (CMRR) of 80 dB and power supply rejection ratio (PSRR) of 80 dB. The component supports surface-mount installation in an SC-74A/SOT-753 package and functions reliably across a temperature range of -40°C to +85°C.

Comparators Feature Summary

• Micropower operation with low quiescent current consumption suitable for battery-powered applications
• High-speed response capability with fast propagation delay characteristics
• Low-voltage compatibility allowing operation down to 2.5 V
• Push-pull output stage providing rail-to-rail swing capabilities

Comparators Applications

• General-purpose signal comparison circuits
• Threshold detection systems
• Voltage monitoring applications

Comparators Procurement Notes

Verify availability status carefully as this specific suffix variant may be subject to limited supply or discontinuation. Confirm the exact package marking and date code upon receipt. Ensure that the SC-74A footprint matches your PCB design requirements. Check for RoHS compliance documentation if required for your manufacturing process. Validate that the operating temperature range meets your environmental specifications before finalizing procurement decisions.

Comparators Selection Notes

Select this component when a single-channel comparator with micropower efficiency is required. The MAX987EUK-TG05 offers a balance between speed and power consumption. Consider the 80 uA supply current against other options if battery life is critical. The 120 ns propagation delay suits moderate-speed applications. Ensure the 2.5 V minimum supply voltage aligns with your system's power rails. The SOT-753 package is ideal for space-constrained designs requiring surface-mount technology.

Comparators Part Context

This part belongs to the MAX987 family of high-speed, micropower comparators. It shares core performance characteristics with variants like the MAX987ESA+T but differs in packaging. The EUK suffix indicates the SC-74A/SOT-753 package style. The TG05 suffix typically denotes specific tape-and-reel or manufacturing lot configurations. This family is designed for applications requiring low power dissipation without sacrificing significant speed performance.

Comparators Replacement Considerations

Direct substitutes include other MAX987 variants such as MAX987ESA+T for different packaging needs. Verify pinout compatibility when switching between SOIC and SOT packages. Ensure equivalent electrical parameters are maintained during substitution.