LT6015HS5#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT6015HS5#TRPBF is a single-channel, low-power precision operational amplifier featuring Over-The-Top input capability. It operates on supply voltages from 3V to 50V with a gain bandwidth product of 3.2MHz and a slew rate of 0.8V/µs. The device draws 315µA per amplifier and offers rail-to-rail input and output swing. It includes reverse battery protection up to 50V and maintains an input offset voltage of ±50µV maximum. Designed for high-side or low-side current sensing, it functions reliably in temperatures ranging from –40°C to 125°C within a compact SOT-23 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Over-The-Top input stage allows common mode operation up to 76V above the negative supply, independent of the positive supply voltage.
• Reverse battery protection tolerates negative supply voltages down to -50V while maintaining minimal current consumption.
• Rail-to-rail input and output capabilities ensure full signal swing across the entire operating temperature range.
• Internal input protection limits transient fault currents below the negative supply without requiring external components.

Instrumentation, Op Amps, Buffer Amps Applications

• High side or low side current sensing
• Battery and power supply monitoring
• 4mA to 20mA transmitters
• High voltage data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix HS5 corresponds to the H-grade temperature range (-40°C to 125°C) rather than the standard I-grade or military MP-grade variants. Confirm the TRPBF designation indicates tape and reel packaging suitable for automated surface-mount assembly. Cross-reference the manufacturer's latest ordering guide to ensure availability and compliance with RoHS directives before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high-voltage input tolerance and low quiescent current are required simultaneously. The Over-The-Top architecture eliminates the need for level shifting circuits in high-side sensing applications. Ensure the load capacitance does not exceed 200pF without external compensation to maintain stability. Verify that the supply voltage remains within the 3V to 50V range to prevent damage to the internal input stages.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT6015/LT6016/LT6017 family of precision amplifiers. While the LT6015 provides a single channel, the LT6016 offers dual channels in MSOP packages, and the LT6017 provides quad channels in DFN packages. All variants share identical electrical characteristics, including the Over-The-Top input stage and reverse battery protection, differing only in channel count and physical footprint.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers: None identified in source material.