MAX9094AUD+T

Overview

The MAX9094AUD+T is a general-purpose, low-voltage quad comparator manufactured by Analog Devices Inc./Maxim Integrated. It features an open-drain output configuration and operates within a supply voltage range of 1.8 V to 5.5 V. The device exhibits a typical response time of 100 ns and draws a working supply current of 360 uA. Each channel provides an output current capability of 35 mA. Key electrical specifications include an input offset voltage (Vos) of 7 mV and an input bias current (Ib) of 250 nA. The component is housed in a TSSOP-14 surface-mount package and supports operating temperatures from -40°C to +125°C.

Feature Summary

• Quad channel architecture for multi-signal comparison
• Low-voltage operation suitable for portable systems
• Open-drain output interface for flexible logic integration

Applications

• General-purpose signal threshold detection
• Voltage monitoring circuits
• Level shifting applications

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm RoHS3 compliance status with the supplier. Ensure the TSSOP-14 footprint matches the PCB design. Check for any regional distribution restrictions or limited availability notices before finalizing procurement plans.

Selection Notes

Select this component when four independent comparators are required in a compact form factor. The open-drain output allows for wired-OR configurations. Consider the 100 ns propagation delay for timing-sensitive designs. Verify that the 1.8 V minimum supply voltage aligns with the system power rails.

Part Context

This part belongs to the MAX9092-MAX9095 series of low-voltage comparators. It shares functional similarities with the MAX9092 (dual), MAX9093 (dual), and MAX9095 (quad) variants. The primary distinction lies in the channel count and specific pinout compatibility within the same family. These devices are designed for cost-effective, space-constrained analog switching applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference tools for potential alternatives.