ADA4898-1
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ADA4898-1

High Voltage, Low Noise, Low Distortion, Unity Gain Stable, High Speed Op Amp

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 3
1ku List Price Starting From $2.70
Features
  • Ultralow noise:
    0.9 nV/√Hz
    2.4 pA/√Hz
    1.2 nV/√Hz @10 Hz
  • Ultralow distortion: −93 dBc at 500 kHz
  • Wide supply voltage range: ±5 V to ±16 V
  • High speed:
    −3 dB bandwidth: 65 MHz (G = +1)
    Slew rate: 55 V/μs
  • Unity gain stable
  • Low input offset voltage: 160 μV maximum
  • Low input offset voltage drift: 1 μV/°C
  • Low input bias current: −0.1 μA
  • Low input bias current drift: 2 nA/°C
  • Supply current: 8 mA
  • Power-down feature
Additional Details
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The ADA4898-1 is an ultralow noise and distortion, unity gain stable, voltage feedback op amp that is ideal for use in 16-bit and 18-bit systems with power supplies from ±5 V to ±16 V. The ADA4898-1 features a linear, low noise input stage and internal compensation that achieves high slew rates and low noise.

With the wide supply voltage range, low offset voltage, and wide bandwidth, the ADA4898-1 is extremely versatile, and it features a cancellation circuit that reduces input bias current. The ADA4898-1 is available in an 8-lead SOIC package that features an exposed metal paddle to improve power dissipation and heat transfer to the negative supply plane. This EPAD offers a significant thermal relief over traditional plastic packages. The ADA4898-1 is rated to work over the extended industrial temperature range of −40°C to +105°C.

Applications

  • Instrumentation
  • Active filters
  • DAC buffers
  • SAR ADC drivers
  • Optoelectronics
  • Data Sheet, Rev. B, 6/09

    Part Models 3
    1ku List Price Starting From $2.70

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    Documentation

    Documentation

    Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
    ADA4898-1YRDZ
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    ADA4898-1YRDZ-R7
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    ADA4898-1YRDZ-RL
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    Part Models

    Product Lifecycle

    PCN

    Nov 23, 2010

    - 10_0004

    Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

    ADA4898-1YRDZ

    PRODUCTION

    ADA4898-1YRDZ-R7

    PRODUCTION

    ADA4898-1YRDZ-RL

    PRODUCTION

    Jul 22, 2009

    - 09_0100

    Datasheet change to ADA4898-1

    ADA4898-1YRDZ

    PRODUCTION

    ADA4898-1YRDZ-R7

    PRODUCTION

    ADA4898-1YRDZ-RL

    PRODUCTION

    Filter by Model

    reset

    Reset Filters

    Part Models

    Product Lifecycle

    PCN

    Nov 23, 2010

    - 10_0004

    arrow down

    Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

    ADA4898-1YRDZ

    PRODUCTION

    ADA4898-1YRDZ-R7

    PRODUCTION

    ADA4898-1YRDZ-RL

    PRODUCTION

    Jul 22, 2009

    - 09_0100

    arrow down

    Datasheet change to ADA4898-1

    ADA4898-1YRDZ

    PRODUCTION

    ADA4898-1YRDZ-R7

    PRODUCTION

    ADA4898-1YRDZ-RL

    PRODUCTION

    Software & Part Ecosystem

    Software & Part Ecosystem

    Evaluation Kit

    Evaluation Kits 1

    EVAL-HSAMP-1

    Universal Evaluation Board for Single High Speed Operational Amplifiers

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    EVAL-HSAMP-1

    Universal Evaluation Board for Single High Speed Operational Amplifiers

    Universal Evaluation Board for Single High Speed Operational Amplifiers

    Features and Benefits

    • Enables quick breadboarding/prototyping
    • User defined circuit configuration
    • Edge mounted Subminiature Version A (SMA) connector
    • provisions Easy connection to test equipment and other circuits

    Product Detail

    The Universal Single High Speed Amplifier Evaluation Boards are bare boards that enable users to quickly prototype a variety of amplifier circuits, which minimizes risk and reduces time to market. These boards are all RoHs Compliant. See ordering guide below on what board to order by lead count and package.

    Tools & Simulations

    Tools & Simulations 7

    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.

    Reference Designs

    Reference Designs 2

    Figure 1. EVAL-CN0560-FMCZ Simplified Block Diagram

    High Precision, Wide Bandwidth Current Measurement Signal Chain

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    CN0560

    High Precision, Wide Bandwidth Current Measurement Signal Chain

    CN0560

    Circuits from the lab

    tooltip Info:Circuits from the lab
    High Precision, Wide Bandwidth Current Measurement Signal Chain

    Features and Benefits

    • Selectable Current Input Range with Protection
    • 10 A, 10mA, 10uA Measurement Range
    • Oversampling Enables up to 111 dB of Dynamic Range
    View Detailed Reference Design external link

    Design & Integration Tools

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    6.96 M

    Figure 1. Simplified Block Diagram

    Precision Low Latency Development Kit

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    CN0584

    Precision Low Latency Development Kit

    CN0584

    Circuits from the lab

    tooltip Info:Circuits from the lab
    Precision Low Latency Development Kit

    Features and Benefits

    • 4 Analog Input Channels with Configurable Voltage Ranges
    • 4 Analog Output Channels with Configurable Voltage Ranges
    • 250 ns Latency between ADC Measurement and DAC Settling
    • Analog Front End Board Modeling and Simulation Compatible with MATLAB and Python in Rx or Tx Paths
    • All Power and Digital Connections provided by the Interface Connector
    View Detailed Reference Design external link

    Design & Integration Tools

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    ZIP

    20.98 M

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