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ADA4098-2BRMZ - Analog Devices

Description: 50 V, 1 MHz, 165 μA per Channel, Robust, Over-The-Top, Precision Op Amps

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ADA4098-2BRMZ - Analog Devices - PCB symbol
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PCB Footprints
ADA4098-2BRMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)*
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ADA4098-2BRMZ - Analog Devices - 3D model - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)*
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ADA4098-2BRMZ Details

  • Manufacturer Part Number:

    ADA4098-2BRMZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.01 µA

  • Bias Current-Max (IIB) @25C:

    0.0007 µA

  • Common-mode Reject Ratio-Min:

    110 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    90 µV

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -25 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Min:

    0.2 V/us

  • Slew Rate-Nom:

    0.85 V/us

  • Supply Current-Max:

    0.584 mA

  • Supply Voltage Limit-Max:

    25 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    1050

  • Voltage Gain-Min:

    707945

  • Wideband:

    NO

  • Width:

    3 mm

ADA4098-2BRMZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4098-2BRMZ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the power pins. Additionally, it's recommended to use a symmetrical layout to minimize thermal gradients and to avoid routing high-frequency signals near the op-amp.
  • The choice of gain resistors for the ADA4098-2BRMZ depends on the desired gain and bandwidth of the circuit. A higher gain resistor value will result in a higher gain, but may also reduce the bandwidth. It's recommended to use 1% or 0.1% tolerance resistors to ensure accuracy and stability. The ADA4098-2BRMZ datasheet provides a gain resistor selection table to help with this process.
  • The maximum power dissipation of the ADA4098-2BRMZ is 670mW. To ensure that it doesn't overheat, it's recommended to provide adequate heat sinking, such as a thermal pad or a heat sink, and to keep the ambient temperature below 85°C. The ADA4098-2BRMZ also has a thermal shutdown feature that will turn off the device if it exceeds a junction temperature of 150°C.
  • Yes, the ADA4098-2BRMZ can be used as a single-ended op-amp, but this will reduce its performance and increase noise. The ADA4098-2BRMZ is designed to be used in a differential configuration, which provides better common-mode rejection and noise immunity. If used as a single-ended op-amp, the input common-mode range will be reduced, and the output voltage swing will be limited.
  • Common issues with the ADA4098-2BRMZ can be troubleshooted by checking the PCB layout, ensuring that the power supply is clean and stable, and verifying that the input and output signals are within the recommended ranges. Oscillation or instability can be caused by inadequate decoupling, poor PCB layout, or excessive capacitive loading. The ADA4098-2BRMZ datasheet provides troubleshooting guidelines and application notes to help resolve these issues.

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ADA4098-2BRMZ Overview

Use the download button to access the ADA4098-2BRMZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADA40, or try a keyword search, such as Operational Amplifiers

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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