MAX9064EUK+T

Overview

The MAX9064EUK+T is a single-channel analog comparator manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1V to 5.5V and features an internal reference voltage of 200mV. The device utilizes a push-pull output stage, drawing a maximum quiescent supply current of 700nA. It exhibits a propagation delay of 15µs and maintains high input impedance even when powered down. The component is housed in a 5-pin SOT-23 package and supports operation across an extended temperature range from -40°C to +85°C.

Feature Summary

• Ultra-small footprint available in miniature packages suitable for tight board space constraints
• Internal 0.2V reference voltage eliminates the need for external reference components
• Push-pull output stage capable of sourcing and sinking current without external pullup resistors
• High RF immunity provided by on-chip filtering and high input impedance during power-down

Applications

• Cell phones
• Portable media players
• Notebook computers
• Electronic toys
• Portable medical devices

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and RoHS compliance status. Ensure that the selected variant matches the required pin configuration and electrical characteristics for the target application. Cross-reference manufacturer part numbers with distributor listings to validate authenticity and availability before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring low-power consumption and minimal board space utilization. The integrated push-pull output simplifies circuit design by removing the requirement for external pullup resistors. Consider the fixed internal reference voltage when designing threshold detection circuits. Verify compatibility with the system's operating voltage range and environmental temperature requirements.

Part Context

This device belongs to the MAX9060–MAX9064 family of ultra-small, nanoPower single comparators. The series offers variants with either open-drain or push-pull outputs and external or internal reference voltages. The MAX9064 specifically provides a noninverting input with a push-pull output and an internal 0.2V reference, distinguishing it from other members of the family.

Replacement Considerations

Other members of the MAX9060–MAX9064 family may serve as alternatives depending on output stage and reference requirements. Verify pinout compatibility and electrical specifications when substituting.