LTC6244
Info : RECOMMENDED FOR NEW DESIGNS
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LTC6244

Dual 50MHz, Low Noise, Rail-to-Rail, CMOS Op Amp

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 22
1ku List Price Starting From $2.01
Features
  • Input Bias Current: 1pA (Typ at 25°C)
  • Low Offset Voltage: 100μV Max
  • Low Offset Drift: 2.5μV/°C Max
  • 0.1Hz to 10Hz Noise: 1.5μVP-P
  • Slew Rate: 40V/μs
  • Gain Bandwidth Product: 50MHz
  • Output Swings Rail-to-Rail
  • Supply Operation:
    • 2.8V to 6V LTC6244
    • 2.8V to ±5.25V LTC6244HV
  • Low Input Capacitance: 2.1pF
  • Available in 8-Pin MSOP and Tiny DFN Packages
Additional Details
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The LTC6244 is a dual high speed, unity-gain stable CMOS op amp that features a 50MHz gain bandwidth, 40V/μs slew rate, 1pA of input bias current, low input capacitance and rail-to-rail output swing. The 0.1Hz to 10Hz noise is just 1.5μVP-P and 1kHz noise is guaranteed to be less than 12nV/√Hz. This excellent AC and noise performance is combined with wide supply range operation, a maximum offset voltage of just 100μV and drift of only 2.5μV/°C, making it suitable for use in many fast signal processing applications, such as photodiode amplifiers.

This op amp has an output stage that swings within 35mV of either supply rail to maximize the signal dynamic range in low supply applications. The input common mode range extends to the negative supply. It is fully specified on 3V and 5V, and an HV version guarantees operation on supplies of ±5V.

The LTC6244 is available in the 8-pin MSOP, and for compact designs, it is packaged in the tiny dual fine pitch lead free (DFN) package.

Applications

  • Photodiode Amplifiers
  • Charge Coupled Amplifiers
  • Low Noise Signal Processing
  • Active Filters
  • Medical Instrumentation
  • High Impedance Transducer Amplifier
Part Models 22
1ku List Price Starting From $2.01

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

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Oct 11, 2022

- 22_0244

Epoxy Change from Henkel 8290 to 8290A for MSOP Package

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Feb 3, 2020

- 20_0128

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

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Oct 11, 2022

- 22_0244

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Epoxy Change from Henkel 8290 to 8290A for MSOP Package

LTC6244CMS8#PBF

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LTC6244CMS8#TRPBF

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LTC6244HMS8#PBF

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PRODUCTION

Feb 3, 2020

- 20_0128

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Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LTC6244CMS8#PBF

PRODUCTION

LTC6244CMS8#TRPBF

PRODUCTION

LTC6244HMS8#PBF

PRODUCTION

LTC6244HMS8#TRPBF

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Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

Tools & Simulations 3

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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