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AD8639WARZ-R7 - Analog Devices

Description: Operational Amplifiers

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AD8639WARZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - r8  [SOIC_N]
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AD8639WARZ-R7 - Analog Devices  - 3D model - Small Outline Packages - r8  [SOIC_N]
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AD8639WARZ-R7 Details

  • Manufacturer Part Number:

    AD8639WARZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Philippines

  • 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):

    0.000105 µA

  • Bias Current-Max (IIB) @25C:

    0.000075 µA

  • Common-mode Reject Ratio-Min:

    118 dB

  • Common-mode Reject Ratio-Nom:

    133 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    23 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    2.5 V/us

  • Supply Current-Max:

    3.4 mA

  • Supply Voltage Limit-Max:

    16 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1350

  • Voltage Gain-Min:

    891000

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8639WARZ-R7 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the AD8639WARZ-R7 is 1.4W, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 90°C/W.
  • Yes, the AD8639WARZ-R7 is rated for operation from -40°C to 125°C, making it suitable for high-temperature applications. However, the device's performance may degrade at higher temperatures, and the maximum junction temperature should not be exceeded.
  • To minimize noise and ensure optimal performance, follow good PCB layout practices such as keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, consider using a shielded enclosure and minimizing the length of input and output cables.
  • Yes, the AD8639WARZ-R7 can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is matched to the source impedance to prevent signal attenuation. Additionally, consider the device's input bias current and input offset voltage when designing the circuit.
  • When choosing gain resistors for the AD8639WARZ-R7, consider the desired gain, input impedance, and noise requirements. Use 1% or 0.1% tolerance resistors to minimize gain error and noise. Additionally, consider the resistor's power rating and temperature coefficient to ensure reliable operation.

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AD8639WARZ-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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Part Image AD8639WARZ-RL Analog Devices Inc

Operational Amplifier, 2 Func, 23uV Offset-Max, CMOS, PDSO8