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ADA4097-2BRZ - Analog Devices

Description: 50 V, 130 kHz, 32.5 μA per Channel, Robust, Over-The-Top, Precision Op Amp

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ADA4097-2BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (R-8)
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ADA4097-2BRZ Details

  • Manufacturer Part Number:

    ADA4097-2BRZ

  • 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):

    0.01 µA

  • Bias Current-Max (IIB) @25C:

    0.0003 µA

  • Common-mode Reject Ratio-Min:

    101 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    150 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.02 V/us

  • Slew Rate-Nom:

    0.1 V/us

  • Supply Current-Max:

    0.14 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:

    130

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4097-2BRZ Frequently Asked Questions (FAQs)

  • For optimal performance, it is recommended to follow a star-ground layout, keep the input and output traces short and symmetrical, and use a solid ground plane. Additionally, decoupling capacitors should be placed close to the power pins, and the device should be shielded from high-frequency noise sources.
  • To minimize EMI and RFI susceptibility, use a shielded enclosure, keep the device away from high-frequency sources, and use filtering components such as ferrite beads or common-mode chokes on the input and output lines. Additionally, ensure that the PCB layout is designed to minimize radiation and susceptibility.
  • The recommended power-up sequence is to apply the positive supply voltage (V+) before the negative supply voltage (V-). During power-down, the negative supply voltage should be removed before the positive supply voltage. This sequence helps to prevent latch-up and ensures reliable operation.
  • The optimal gain and bandwidth for your application depend on the specific requirements of your system. Use the datasheet's gain-bandwidth product graphs and noise spectral density plots to determine the optimal gain and bandwidth for your application. Additionally, consider the input signal frequency, amplitude, and noise characteristics, as well as the desired output signal quality.
  • The ADA4097-2BRZ has a maximum junction temperature of 150°C. To ensure reliable operation, ensure that the device is operated within the recommended temperature range, and provide adequate heat sinking and thermal management. Use thermal interface materials and heat sinks as necessary to keep the device temperature within the recommended range.

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ADA4097-2BRZ 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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