MAX988EUK-T

Comparators Overview

The MAX988EUK-T is a single-channel analog comparator manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in an SOT-23-5 surface-mount package. It operates within a supply voltage range of 2.5 V to 5.5 V and supports an open-drain output configuration. Key electrical specifications include a propagation delay of 120 ns, a quiescent current of 80 uA, and a maximum output current of 95 mA per channel. The device features a typical input offset voltage of 5 mV and an input bias current of 1 pA. It provides a common-mode rejection ratio of 80 dB and dissipates up to 571 mW of power. The component functions reliably across an operating temperature range from -40 C to +85 C.

Comparators Feature Summary

• Micropower operation with low quiescent current consumption suitable for battery-powered applications
• High-speed response characterized by a 120 ns propagation delay
• Low-voltage compatibility allowing operation down to 2.5 V
• Open-drain output stage providing flexible interfacing capabilities

Comparators Applications

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

Comparators Procurement Notes

Verify availability status as distribution channels may indicate limited supply or discontinuation. Confirm RoHS compliance details through official documentation before integration. Ensure the SOT-23-5 package footprint matches the design layout. Validate that the open-drain output requirement aligns with the target circuit pull-up configuration. Check for any specific ordering suffixes that might affect performance or packaging.

Comparators Selection Notes

Select this component when low power consumption and moderate speed are required in a compact surface-mount package. The open-drain output necessitates an external pull-up resistor, which must be sized according to the desired switching speed and load requirements. Consider the 5 mV input offset voltage tolerance for precision applications. Verify that the 95 mA output drive capability meets the downstream logic or load demands.

Comparators Part Context

This part belongs to the MAX988 series of high-speed, micropower comparators designed for low-voltage operations. It shares the SOT-23-5 form factor with other Maxim Integrated small-signal devices, facilitating space-constrained designs. The series emphasizes efficiency without sacrificing significant speed, targeting portable electronics and industrial sensing interfaces where power budget is critical.

Comparators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.