LT6011IMS8#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT6011IMS8#TRPBF is a dual precision operational amplifier from Analog Devices Inc., housed in an 8-lead MSOP package. It operates on supply voltages ranging from 2.7V to ±18V with a maximum total supply of 40V. The device draws 135µA per amplifier at 5V and features rail-to-rail output swing, reaching within 40mV of the rails. Key electrical characteristics include a maximum input offset voltage of 125µV, 300pA maximum input bias current, and 14nV/√Hz input noise voltage density. It maintains a minimum voltage gain of 120dB and operates reliably across a temperature range of –40°C to 85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Combines low noise and high precision input performance with low power consumption
• Features rail-to-rail output swing capability for single-supply applications
• Input offset voltage is trimmed to ensure high accuracy over temperature and time
• Includes internal back-to-back diodes and series resistors for input protection

Instrumentation, Op Amps, Buffer Amps Applications

• Thermocouple Amplifiers
• Precision Photo Diode Amplifiers
• Instrumentation Amplifiers
• Battery-Powered Precision Systems
• Low Voltage Precision Systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix #TRPBF confirms tape and reel packaging rather than tube. Confirm the IMS8 designation matches the required 8-lead MSOP physical footprint. Ensure the 'I' grade corresponds to the specified –40°C to 85°C operating temperature range for your application environment. Cross-reference the manufacturer part number with official Analog Devices documentation to validate authenticity and revision status before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high DC precision and low noise are critical alongside low power consumption. The rail-to-rail output allows operation in low-voltage single-supply systems where signal swing must approach the supply rails. Consider the input common-mode voltage limitations, which do not extend fully to the negative rail, when designing circuits requiring full-range input sensing. Evaluate source impedance against the 14nV/√Hz voltage noise specification to optimize system noise performance.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT®6011/LT6012 family of precision amplifiers designed by Linear Technology (now Analog Devices). The family emphasizes power efficiency without compromising precision, offering low offset drift and excellent long-term stability. The dual configuration provides two independent amplifiers in a compact surface-mount package, suitable for space-constrained designs requiring multiple signal conditioning channels.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT6011IMS8#PBF: Identical electrical specifications and package; differs only in tube packaging instead of tape and reel.

Instrumentation, Op Amps, Buffer Amps FAQ

Does the LT6011 support rail-to-rail input?

No, the LT6011 does not feature rail-to-rail inputs. The input common-mode voltage range is limited to V– + 1V to V+ – 1.2V.

What is the maximum differential input voltage allowed?

The absolute maximum differential input voltage is 10V. Exceeding this requires limiting the input current to less than 10mA using external series resistors.