LMC6492BEM

Instrumentation, Op Amps, Buffer Amps Overview

The LMC6492BEM is a dual CMOS operational amplifier featuring rail-to-rail input and output capabilities. It operates on a single supply voltage ranging from 2.5 V to 15.5 V, with an operating temperature range of -40°C to +125°C. Key electrical parameters include a gain bandwidth product of 1.5 MHz, a slew rate of 1.3 V/µs, and a maximum input bias current of 1.5 pA. The device offers a typical common-mode rejection ratio of 82 dB and a maximum input offset voltage of 6 mV.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• CMOS architecture enabling rail-to-rail input and output swing for maximum dynamic range in single-supply systems.
• Extended industrial temperature rating supporting reliable operation from -40°C to +125°C.
• Low input bias current characteristic suitable for high-impedance sensor interfaces.

Instrumentation, Op Amps, Buffer Amps Applications

• Single-supply signal conditioning circuits
• Battery-powered instrumentation systems
• Industrial data acquisition front-ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'BEM' indicates the SOIC-8 package variant. Confirm that the manufacturer designation aligns with Texas Instruments as the successor to National Semiconductor. Ensure the component meets RoHS compliance standards if required by your assembly process. Cross-reference the datasheet revision date to confirm parameter consistency.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when rail-to-rail performance is required from a dual op-amp configuration. The CMOS technology ensures low power consumption compared to bipolar alternatives. Verify that the 1.5 MHz bandwidth meets the signal frequency requirements. Check that the 30 mA output drive capability satisfies load demands without excessive heating.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LMC6492 family of dual operational amplifiers. It shares architectural similarities with the LMC6494 quad version. The device utilizes voltage-feedback topology. It is designed for applications requiring precision in harsh thermal environments.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for LMC6492BEM/NOPB as a direct equivalent with potential packaging or compliance updates. Verify pin compatibility before substitution. Review datasheet differences for any changes in electrical characteristics or thermal resistance.