LTC6257HMS#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC6257HMS#TRPBF is a quad operational amplifier from Analog Devices, featuring a 6.5MHz gain-bandwidth product and 1.8V/µs slew rate while consuming only 65µA of supply current per amplifier. It operates on supply voltages ranging from 1.8V to 5.25V with rail-to-rail input and output capabilities. The device offers a maximum offset voltage of 350µV and maintains CMRR/PSRR at 100dB. Designed for high capacitive loads, it includes shutdown functionality reducing current to 7µA maximum. It functions reliably within an operating temperature range of –40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability extending beyond supply rails
• Unity gain stability with direct drive for large capacitive loads
• Low quiescent current consumption optimized for battery operation
• Integrated shutdown mode significantly reduces power usage

Instrumentation, Op Amps, Buffer Amps Applications

• Micropower active filters
• Portable instrumentation systems
• Battery or solar powered devices
• Automotive electronics

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific H-grade suffix ensures compliance with the extended –40°C to 125°C operating temperature range required for your application environment. Confirm that the MSOP-16 package dimensions align with your PCB footprint constraints. Ensure the datasheet version matches the manufacturing lot for accurate electrical characterization data.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low noise and high bandwidth are critical alongside minimal power consumption. The quad configuration reduces board space compared to single units. Verify that the 65µA per channel current draw fits within the total system budget. Consider the shutdown feature if power management during idle states is necessary for the design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC6255 family of precision operational amplifiers. The 'H' designation indicates industrial/high-temperature grade performance up to 125°C. The 'MS' suffix specifies the 16-lead plastic MSOP package format. The '#TRPBF' suffix denotes tape and reel packaging with lead-free finish, suitable for automated surface-mount assembly processes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The datasheet notes these op amps can serve as plug-in replacements for many commercially available units to improve performance. Verify pin compatibility and thermal characteristics before substitution. No specific substitute part numbers are documented in the provided source material.