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ADA4084-4ARUZ - Analog Devices

Description: Op Amp 30 V LOW NOISE 14-Pin TSSOP Analog Devices ADA4084-4ARUZ Operational Amplifier Low Noise, 15.4MHz Rail-Rail, 3 → 30 V, 14-Pin TSSOP

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ADA4084-4ARUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-14 (TSSOP)
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ADA4084-4ARUZ - Analog Devices  - 3D model - Small Outline Packages - RU-14 (TSSOP)
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ADA4084-4ARUZ Details

  • Manufacturer Part Number:

    ADA4084-4ARUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    RU-14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Common-mode Reject Ratio-Min:

    76 dB

  • Common-mode Reject Ratio-Nom:

    70 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    250 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    2.4 V/us

  • Slew Rate-Nom:

    3.7 V/us

  • Supply Current-Max:

    2.1 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    15900

  • Voltage Gain-Min:

    70800

  • Wideband:

    NO

  • Width:

    4.4 mm

ADA4084-4ARUZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4084-4ARUZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • The ADA4084-4ARUZ requires a single 5V power supply. It's recommended to use a low-noise, low-dropout regulator to power the device. The power sequencing requirement is to power up the analog supply (VCC) before the digital supply (VDD).
  • It's recommended to use a 2nd-order Butterworth filter with a cutoff frequency of 100 kHz to 200 kHz at the input stage to reduce noise and aliasing. Additionally, a 1st-order RC filter can be used at the output stage to reduce noise and ringing.
  • To optimize the ADA4084-4ARUZ for low noise and high accuracy applications, use a low-noise voltage reference, ensure a stable power supply, and minimize the input impedance. Additionally, use a high-precision external clock source and ensure proper PCB layout and grounding techniques.
  • The ADA4084-4ARUZ has a maximum junction temperature of 150°C. To ensure reliable operation, it's recommended to keep the device temperature below 125°C. Use a heat sink or a thermal pad to dissipate heat, and ensure good airflow around the device.

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ADA4084-4ARUZ 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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