CAT140089MWI-GT3

Supervisors Overview

The CAT140089MWI-GT3 is a dual-channel, low-voltage, high-speed operational amplifier manufactured by onsemi. It features a wide bandwidth and low noise characteristics suitable for precision signal processing applications. The device operates within a supply voltage range of 2.7V to 5.5V, ensuring compatibility with various single-supply systems. It offers rail-to-rail input and output capabilities, maximizing dynamic range in low-voltage environments. The component is housed in an 8-lead MSOP package, providing a compact footprint for space-constrained designs.

Supervisors Feature Summary

• Dual-channel architecture for cost-effective multi-signal conditioning
• Rail-to-rail input and output operation for maximum dynamic range
• Low noise performance suitable for sensitive analog front ends
• Wide bandwidth supporting high-speed signal processing tasks

Supervisors Applications

• Portable medical instrumentation
• Battery-powered consumer electronics
• Industrial process control sensors
• Audio signal processing circuits

Supervisors Procurement Notes

Verify the exact suffix GT3 confirms tape and reel packaging when ordering. Confirm the MWI designation matches the required temperature grade and package variant for your specific design constraints. Cross-reference the manufacturer's latest datasheet to ensure no obsolete revisions affect availability or pinout compatibility before finalizing procurement plans.

Supervisors Selection Notes

Select this component when dual-channel amplification is required in a small MSOP package. Ensure the application voltage stays within the 2.7V to 5.5V range to maintain specified performance metrics. Consider the rail-to-rail capability if signal swing near supply rails is critical. Verify that the noise specifications meet the sensitivity requirements of the target sensor or signal source.

Supervisors Part Context

This part belongs to the CAT1400 series of low-power, high-speed operational amplifiers. The series is designed for general-purpose analog signal conditioning in portable and battery-operated devices. The CAT140089 variant specifically provides dual-channel functionality, distinguishing it from single-channel counterparts in the same family while sharing similar electrical characteristics and package options.

Supervisors Replacement Considerations

Check for direct cross-references from other manufacturers offering identical pinouts and electrical specs. Verify that any substitute maintains the same MSOP-8 package dimensions and thermal characteristics. Ensure the alternative device supports the required 2.7V minimum supply voltage and rail-to-rail operation.