LT6011

PRODUCTION

Dual/Quad 135µA, 14nV/√Hz, Rail-to-Rail Output Precision Op Amp

Data Sheet Product Selection Table
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Overview

  • 60µV Maximum Offset Voltage
  • 300pA Maximum Input Bias Current
  • 135µA Supply Current per Amplifier
  • Rail-to-Rail Output Swing
  • 120dB Minimum Voltage Gain, VS = ±15V
  • 0.8µV/°C Maximum VOS Drift
  • 14nV/√Hz Input Noise Voltage
  • 2.7V to ±18V Supply Voltage Operation
  • Operating Temperature Range: –40°C to 85°C
  • Space Saving 3mm x 3mm DFN Package

The LT6011/LT6012 op amps combine low noise and high precision input performance with low power consumption and rail-to-rail output swing.

Input offset voltage is trimmed to less than 60µV. The low drift and excellent long-term stability guarantee a high accuracy over temperature and time. The 300pA maximum input bias current and 120dB minimum voltage gain further maintain this precision over operating conditions.

The LT6011/LT6012 work on any power supply voltage from 2.7V to 36V and draw only 135µA of supply current on a 5V supply. The output swings to within 40mV of either supply rail, making the amplifier a good choice for low voltage single supply applications.

The LT6011/LT6012 are specified at 5V and ±15V supplies and from –40°C to 85°C. The LT6011 (dual) is available in SO-8 and space saving 3mm x 3mm DFN packages. The LT6012 (quad) is available in SO-14 and 16-pin SSOP packages.

Applications

  • Thermocouple Amplifiers
  • Precision Photo Diode Amplifiers
  • Instrumentation Amplifiers
  • Battery-Powered Precision Systems
  • Low Voltage Precision Systems
LT6011
Dual/Quad 135µA, 14nV/√Hz, Rail-to-Rail Output Precision Op Amp
Low Power Programmable Output Range 16-Bit SoftSpan™ DAC 20V Output Step Response Product Package 1 Product Package 2 Product Package 3 Product Package 4 Product Package 5
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Documentation

Data Sheet 1

Reliability Data 1

Design Note 2

Technical Articles 2

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Current Mirrors & Matched Devices 1
LT5400
RECOMMENDED FOR NEW DESIGNS Quad Matched Resistor Network
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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • LT6011

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

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LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Latest Discussions

2 Years Ago
Signal output from LT6011 DD Package
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6 Years Ago
Voltage-controlled current source
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