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ADA4098-2HRZ - Analog Devices

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

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ADA4098-2HRZ Details

  • Manufacturer Part Number:

    ADA4098-2HRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-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):

    0.025 µA

  • Bias Current-Max (IIB) @25C:

    0.0007 µA

  • Common-mode Reject Ratio-Min:

    108 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    100 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 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:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.2 V/us

  • Slew Rate-Nom:

    0.85 V/us

  • Supply Current-Max:

    0.63 mA

  • Supply Voltage Limit-Max:

    25 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    1050

  • Voltage Gain-Min:

    707945

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4098-2HRZ Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the ADA4098-2HRZ is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability in high-gain configurations, it's essential to follow proper PCB layout practices, use a low-ESR capacitor for power supply decoupling, and consider adding a small capacitor (e.g., 10nF) in parallel with the feedback resistor to improve phase margin.
  • For optimal performance, keep the input and output traces short and separate, use a ground plane, and avoid running sensitive traces near the power supply or other noisy signals. Also, consider using a shielded enclosure and filtering on the power supply lines.
  • Yes, the ADA4098-2HRZ can be used in a single-supply configuration. However, the input common-mode range is limited to VCC - 1.5V, so ensure that the input signal is within this range to maintain optimal performance.
  • The ADA4098-2HRZ has internal ESD protection, but it's still essential to follow proper handling and storage procedures to prevent damage. Use an anti-static wrist strap or mat, and store the devices in anti-static packaging.

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ADA4098-2HRZ 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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