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  5. OP42

View All Data Sheets (2)
Data Sheet Rev. A
User Guides Rev. A
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SPICE Models
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Overview

Features and Benefits

FAST 
  • Slew Rate: 50 V/µs Min
  • Settling Time (0.01%): 1 µs Max
  • Gain Bandwidth Product: 10 MHz Typ
  • Excellent Radiation Hardness
PRECISE
  • Common Mode Rejection: 88 dB Min
  • Open Loop Gain: 500 V/mV Min
  • Offset Voltage: 750 µV Max
  • Bias Current: 200 pA Max
  • Available in Die Form

Product Details

The OP-42 is a fast precision JFET-input operational amplifier. Similar in speed to the OP-17, the OP-42 offers a symmetric 58V/µs slew rate and is internally compensated for unity-gain operation. OP-42 speed is achieved with a supply current of less than 6mA. Unity gain stability, a wide full-power bandwidth of 900kHz, and a fast settling-time of 800ns to 0.01% make the OP-42 an ideal output amplifier for fast digital-to-analog converters. Equal attention was given to both speed and precision in the OP-42 design.

Its tight 750µV maximum input offset voltage combined with well-controlled drift of less than 10µV/%C eliminates the need for external nulling in many circuits. The common-mode rejection of the 88dB minimum over a ±11 V input voltage range is exceptional for a high-speed amplifier. High CMR combined with a minimum 500V/mV gain into 10k(ohm) load ensure excellent linearity in both noninverting and inverting gain configurations. The low input bias and offset currents provided by the JFET input stage suit the OP-42 for use in high-speed sample and hold circuits, peak detectors, and log amplifiers. Excellent radiation hardness characteristics make the OP-42 ideal for military and aerospace applications.

The OP-42 conforms to the standard 741 pinout with nulling to V-. The OP-42 upgrades the performance of circuits using the AD544, AD611, AD711, and LF400 by direct replacement. In circuits without nulling, the OP-42 offers an upgrade for designs using the OP-16, OP-17, LT1022, LT1056, and HA2510.

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Evaluation Kits (1)

Documentation & Resources

  • View All (22)
  • Data Sheets (2)
  • Application Notes (5)
  • User Guides (1)
  • Frequently Asked Questions (1)
  • Tutorials (12)
  • Webcasts (1)
    • Document Type
    Frequently Asked Questions
    Tutorials

    Tools & Simulations

    SPICE Models

    OP42 SPICE Macro Models

    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.

    Analog Photodiode Wizard

    Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

    VRMS/dBm/dBu/dBV calculators

    A utility to convert between standard units of power measurement and signal strength.

    Power Dissipation vs Die Temp

    This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.

    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
    5962-88513012A Material Declaration Reliability Data 20 ld LCC
    5962-8851301GA Material Declaration Reliability Data 8-Pin TO-99
    5962-8851301PA Material Declaration Reliability Data 8-Lead CerDIP
    5962-8851302HA Material Declaration Reliability Data 10 ld Flat Pack
    OP42ARC/883C Material Declaration Reliability Data 20 ld LCC
    OP42AZ/883C Material Declaration Reliability Data 8-Lead CerDIP
    OP42EZ Material Declaration Reliability Data 8-Lead CerDIP
    OP42FJ Material Declaration Reliability Data 8-Pin TO-99
    OP42FZ Material Declaration Reliability Data 8-Lead CerDIP
    OP42GPZ Material Declaration Reliability Data 8-Lead PDIP
    OP42GSZ Material Declaration Reliability Data 8-Lead SOIC
    OP42GSZ-R7 Material Declaration Reliability Data 8-Lead SOIC
    OP42GSZ-RL Material Declaration Reliability Data 8-Lead SOIC
    OP42NBC Material Declaration Reliability Data none available
    Wafer Fabrication 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
    • 5962-88513012A Production
    • 5962-8851301GA Production
    • 5962-8851301PA Production
    • 5962-8851302HA Production
    • OP42ARC/883C Production
    • OP42AZ/883C Production
    • OP42EZ Production
    • OP42FJ Production
    • OP42FZ Production
    • OP42GPZ Production
    • OP42GSZ Production
    • OP42GSZ-R7 Production
    • OP42GSZ-RL Production

    Support & Discussions

    OP42 Discussions

    RE: AD9528 jitter question
    Can we get 4 different frequencies analog outputs simultaneously from AD8403 IC
    RE: "hello world" circuit with op42
    All OP42 Discussions
    OP42 Contact ADI Technical Support »
    OP42 Ask your question »
    OP42 Contact ADI Technical Support » OP42 Ask your question »

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