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ADA4622-2ARMZ-R7 - Analog Devices

Description: Op Amp Dual Low Bias Current Amplifier R-R O/P ±15V/30V 8-Pin MSOP T/R

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ADA4622-2ARMZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-08-2022
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3D Models
ADA4622-2ARMZ-R7 - Analog Devices  - 3D model - Small Outline Packages - RM-08-2022
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ADA4622-2ARMZ-R7 Details

  • Manufacturer Part Number:

    ADA4622-2ARMZ-R7

  • 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

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0015 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    81 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 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

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    23 V/us

  • Supply Current-Max:

    0.7 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    JFET

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    8000

  • Voltage Gain-Min:

    44668.35

  • Wideband:

    NO

  • Width:

    3 mm

ADA4622-2ARMZ-R7 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the ADA4622-2ARMZ-R7 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 adequate decoupling capacitors, and consider adding a small capacitor (e.g., 10pF to 100pF) in parallel with the feedback resistor to improve phase margin.
  • The recommended input common-mode voltage range for the ADA4622-2ARMZ-R7 is between 2.5V and VCC-2V, where VCC is the supply voltage. Operating outside this range may affect the amplifier's performance and stability.
  • Yes, the ADA4622-2ARMZ-R7 can be used as a unity-gain buffer. However, it's essential to ensure that the input signal is within the recommended common-mode voltage range and that the output is not loaded excessively, as this can affect the amplifier's stability and performance.
  • To ensure ESD protection, it's recommended to use a TVS (Transient Voltage Suppressor) diode or a dedicated ESD protection device at the input pins of the ADA4622-2ARMZ-R7. Additionally, follow proper PCB layout practices and handling procedures to minimize the risk of ESD damage.

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ADA4622-2ARMZ-R7 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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