LT6011IDD#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT6011IDD#TRPBF is a dual precision operational amplifier from Analog Devices, housed in an 8-lead (3mm × 3mm) plastic DFN package. It operates on supply voltages ranging from 2.7V to ±18V and draws 135µA of supply current per amplifier at 5V. The device features a maximum input offset voltage of 60µV, a maximum input bias current of 300pA, and a minimum voltage gain of 120dB. It provides rail-to-rail output swing and maintains performance across a specified 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 low voltage single supply applications
• 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 indicates tape and reel packaging when sourcing this component. Confirm that the IDD suffix corresponds to the industrial temperature grade of –40°C to 85°C. Ensure the 8-lead DFN package matches your PCB footprint requirements. Cross-reference the manufacturer part number directly with official Analog Devices documentation to validate authenticity and specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high DC accuracy and low power consumption. The rail-to-rail output allows operation in low voltage environments without signal clipping. Consider the input common mode voltage limitations relative to the supply rails. Evaluate the trade-off between the low supply current and the required slew rate for dynamic signals.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT®6011/LT6012 family of precision op amps designed for high accuracy over temperature and time. The family includes dual and quad variants available in various packages such as SO-8, MSOP, and DFN. These amplifiers are characterized for use in applications demanding low offset voltage drift and excellent long-term stability.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT6011CDD#TRPBF: Same package but commercial temperature grade (0°C to 70°C).

Instrumentation, Op Amps, Buffer Amps FAQ

Does exceeding the input common mode range cause phase reversal?

No, exceeding the common mode range causes the gain to drop to zero, but no phase reversal will occur.

What is the recommended approach for balancing input resistances?

Do not try to balance input resistances; instead, keep the resistance at either input as low as possible for maximum accuracy due to uncorrelated bias currents.