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  3. Operational Amplifiers (Op Amps)
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  5. LT1012

Data Sheet
User Guides
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Overview

Features and Benefits

  • OP-07 Type Performance:
    • at 1/8th of OP-07’s Supply Current
    • at 1/20th of OP-07’s Bias and Offset Currents
  • Guaranteed Offset Voltage: 25µV Max
  • Guaranteed Bias Current: 100pA Max
  • Guaranteed Drift: 0.6µV/°C Max
  • Low Noise, 0.1Hz to 10Hz: 0.5µVP-P
  • Guaranteed Low Supply Current: 500µA Max
  • Guaranteed CMRR: 114dB Min
  • Guaranteed PSRR: 114dB Min
  • Guaranteed Operation at ±1.2V Supplies

Product Details

The LT1012 is an internally compensated universal precision operational amplifier which can be used in practically all precision applications. The LT1012 combines picoampere bias currents (which are maintained over the full –55°C to 125°C temperature range), microvolt offset voltage (and low drift with time and temperature), low voltage and current noise, and low power dissipation. The LT1012 achieves precision operation on two Ni-Cad batteries with 1mW of power dissipation. Extremely high common mode and power supply rejection ratios, practically unmeasurable warm-up drift, and the ability to deliver 5mA load current with a voltage gain of one million round out the LT1012’s superb precision specifications.

The all around excellence of the LT1012 eliminates the necessity of the time consuming error analysis procedure of precision system design in many applications; the LT1012 can be stocked as the universal internally compensated precision op amp.

Applications

  • Replaces OP-07 While Saving Power
  • Precision Instrumentation
  • Charge Integrators
  • Wide Dynamic Range Logarithmic Amplifiers
  • Light Meters
  • Low Frequency Active Filters
  • Thermocouple Amplifiers

Product Categories

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Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Documentation & Resources

  • View All (29)
  • Data Sheets (1)
  • Reliability Data (1)
  • Application Notes (13)
  • User Guides (1)
  • Design Notes (9)
  • Product Selector Card (1)
  • Technical Articles (3)
    • Document Type
    Application Notes
    Design Notes

    Tools & Simulations

    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.

    LTspice

    Models for the following parts are available in LTspice:

    LT1012
    LT1012A
    LT1012D
    LT1012S8

    Design Tools

    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.

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    LT1012ACN8#PBF Material Declaration Reliability Data 8-Lead PDIP (Narrow 0.3 Inch)
    LT1012ACS8#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    LT1012ACS8#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    LT1012AIN8#PBF Material Declaration Reliability Data 8-Lead PDIP (Narrow 0.3 Inch)
    LT1012AIS8#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    LT1012AIS8#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    LT1012CN8#PBF Material Declaration Reliability Data 8-Lead PDIP (Narrow 0.3 Inch)
    LT1012DN8#PBF Material Declaration Reliability Data 8-Lead PDIP (Narrow 0.3 Inch)
    LT1012IN8#PBF Material Declaration Reliability Data 8-Lead PDIP (Narrow 0.3 Inch)
    LT1012IS8#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    LT1012IS8#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    LT1012S8#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    LT1012S8#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch)
    Wafer Fabrication Data R106 Reliability Data

    PCN-PDN Information

    Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.

    Select Model for PCN Information
    • LT1012ACN8#PBF Production
    • LT1012ACS8#PBF Production
    • LT1012ACS8#TRPBF Production
    • LT1012AIN8#PBF Production
    • LT1012AIS8#PBF Production
    • LT1012AIS8#TRPBF Production
    • LT1012CN8#PBF Production
    • LT1012DN8#PBF Production
    • LT1012IN8#PBF Production
    • LT1012IS8#PBF Production
    • LT1012IS8#TRPBF Production
    • LT1012S8#PBF Production
    • LT1012S8#TRPBF Production

    Support & Discussions

    LT1012 Contact ADI Technical Support »
    LT1012 Ask your question »
    LT1012 Contact ADI Technical Support » LT1012 Ask your question »

    Sample & Buy


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    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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