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ADA4098-2BRMZ-RL7 - Analog Devices

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

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ADA4098-2BRMZ-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RM-8)_ 1
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ADA4098-2BRMZ-RL7 - Analog Devices  - 3D model - Small Outline Packages - (RM-8)_ 1
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ADA4098-2BRMZ-RL7 Details

  • Manufacturer Part Number:

    ADA4098-2BRMZ-RL7

  • 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

  • Packing Method:

    TR, 7 INCH

  • 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-RL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4098-2 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 device. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The gain resistor (Rg) value depends on the desired gain and the input impedance of the device. A higher Rg value results in higher gain, but also increases noise and distortion. A good starting point is to use the recommended Rg value from the datasheet, and then adjust based on the specific application requirements.
  • The maximum power dissipation of the ADA4098-2 is 1.4W, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W. However, it's recommended to keep the power dissipation below 1W to ensure reliable operation.
  • Yes, the ADA4098-2 can be used in a single-supply configuration, but it requires careful consideration of the input common-mode voltage range and the output voltage swing. The device can operate from a single supply voltage between 5V and 36V, but the input common-mode voltage range is limited to within 2V of the supply voltage.
  • To protect the ADA4098-2 from EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use a low-pass filter or ferrite beads on the input and output lines. Additionally, use a solid ground plane and decoupling capacitors to reduce noise and radiation.

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ADA4098-2BRMZ-RL7 Overview

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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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