Overview

Features and Benefits

  • Excellent Slew Rate to Power Ratio
    • Slew Rate: 5V/μs
    • Maximum Supply Current: 100μA/Amplifier
  • Maximum Offset Voltage: 30μV
  • Maximum Offset Voltage Drift: 0.5μV/°C
  • High Dynamic Input Impedance
  • Fast Recovery from Shutdown
  • Maximum Input Bias Current: 3nA
  • No Output Phase Inversion
  • Gain Bandwidth Product: 400kHz
  • Wide Specified Supply Range: 3V to 30V
  • Operating Temperature Range: –40°C to 125°C
  • DFN and MS8 Packages
  • Rail-to-Rail Outputs

Product Details

The LT6020 is a low power, enhanced slew rate, precision operational amplifier. The proprietary circuit topology of this amplifier gives excellent slew rate at low quiescent power dissipation without compromising precision or settling time. In addition, unique input stage circuitry allows the input impedance to remain high during input voltage steps as large as 5V. The combination of precision specs along with fast settling makes this part ideal for MUX applications.

The low quiescent current of the LT6020 along with its ability to operate on supplies as low as 3V make it useful in portable systems. The LT6020-1 features a shutdown mode which reduces the typical supply current to 1.4μA.

The LT6020 is available in the small 8-lead DFN and 8-lead MSOP packages. The LT6020-1 is available in a 10-lead DFN package.

Applications

  • Precision Signal Processing
  • 18-Bit DAC Amplifier
  • Multiplexed ADC Applications
  • Low Power Portable Systems
  • Low Power Wireless Sensor Networks

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

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:

LT6020
LT6020-1

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.

Discussions

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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