LT6011IDD#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT6011IDD#PBF 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 with a supply current of 135µA per amplifier at 5V. Key electrical characteristics include a maximum input offset voltage of 85µV and a drift of 0.8µV/°C over the –40°C to 85°C temperature range. The device features rail-to-rail output swing, 14nV/√Hz input noise voltage density, and a minimum voltage gain of 120dB.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Combines low noise and high precision input performance with low power consumption
• Rail-to-rail output swing capability for low voltage single supply applications
• Input offset voltage trimmed to less than 60µV typical with excellent long-term stability
• Space-saving 3mm × 3mm DFN package design

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 IDD#PBF corresponds to the industrial temperature grade (-40°C to 85°C) and the 8-lead DFN package configuration. Confirm that the lead-free finish matches project requirements. Ensure the component source is authorized to guarantee authenticity and traceability for precision analog applications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part when high DC accuracy and low noise are required alongside low power consumption. The rail-to-rail output allows operation near supply rails, but inputs are limited to V– + 1V and V+ – 1.2V. Consider the DFN package for space-constrained designs while ensuring adequate thermal management due to the exposed pad connection to V–.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the LT®6011/LT6012 family of dual/quad precision op amps. The LT6011 denotes the dual-channel version, whereas the LT6012 is the quad-channel variant. Both share identical electrical specifications and architectural features, differing only in channel count and available package options such as SO-14 or SSOP for the quad version.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT6011ADD#PBF: Same package and temperature grade but standard grade offset voltage (max 125µV).

Instrumentation, Op Amps, Buffer Amps FAQ

Does the LT6011 support rail-to-rail input?

No, the inputs are limited to operating between V– + 1V and V+ – 1.2V. Exceeding this range causes gain to drop to zero without phase reversal.

What is the input bias current characteristic?

The device uses an on-chip cancellation circuit resulting in uncorrelated input bias currents, with a maximum specification of 300pA over the full temperature range.