MAX4175BKEUK-T

Instrumentation, Op Amps, Buffer Amps Overview

The MAX4175BKEUK-T is a single-channel, fixed-gain operational amplifier from the Gain-Amp family. It features a gain bandwidth product of 2 MHz and a slew rate of 700 mV/us. Key electrical parameters include an input offset voltage of 500 µV, input bias current of 50 pA, and input voltage noise density of 90 nV/√Hz at 10 kHz. The quiescent current is specified as 355 µA to 480 µA depending on the source. It operates within a supply voltage range of 1.25 V to 5.5 V (single) or 2.5 V to 11 V (dual). The device is housed in a SOT-23-5 package and supports rail-to-rail output.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates precision internal gain-setting resistors for fixed gain applications
• Provides rail-to-rail output capability for maximum dynamic range
• Includes overvoltage protection on inputs

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Portable medical devices
• Signal conditioning for low-voltage sensors

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'BKEUK-T' against the manufacturer's latest datasheet to confirm pinout and electrical tolerances. Note that availability may be limited due to lifecycle status; check for active alternatives if long-term supply is required. Ensure the SOT-23-5 footprint matches the design layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fixed gain configuration is preferred to minimize external components and board space. It is suitable for low-power applications requiring rail-to-rail output swing. Compare the 2 MHz bandwidth and 500 µV offset against system requirements for accuracy and speed.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MAX417x/Gain-Amp family, which combines op amps with internal gain-setting resistors. The MAX4175 variant offers a specific fixed gain value, distinguishing it from programmable gain amplifiers. It is designed for cost-sensitive, high-volume consumer and industrial electronics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for MAX4175AMEUK-T or other variants within the MAX417x series. Verify if the fixed gain value matches the application requirement before substituting.