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AD8629ARZ-REEL7 - Analog Devices

Description: Analog Devices AD8629ARZ-REEL7, Dual Zero Drift Op Amp, 2.5MHz Rail-Rail, 2.7 → 5 V, 8-Pin SOIC

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AD8629ARZ-REEL7 - Analog Devices - PCB symbol
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AD8629ARZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 LEAD (SOIC_N)
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AD8629ARZ-REEL7 - Analog Devices - 3D model - Small Outline Packages - 8 LEAD (SOIC_N)
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AD8629ARZ-REEL7 Details

  • Manufacturer Part Number:

    AD8629ARZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-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:

    CHOPPER-STAB

  • Average Bias Current-Max (IIB):

    0.0015 µA

  • Bias Current-Max (IIB) @25C:

    0.0001 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Common-mode Reject Ratio-Nom:

    130 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    10 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, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    2.4 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    2500

  • Voltage Gain-Min:

    178000

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8629ARZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8629ARZ-REEL7 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the op-amp. Additionally, it's recommended to use a star-ground configuration and to avoid routing high-frequency signals near the op-amp.
  • When choosing gain resistors for the AD8629ARZ-REEL7, consider the desired gain, bandwidth, and noise requirements. A good starting point is to use 1% or 0.1% tolerance resistors with a value between 1 kΩ and 100 kΩ. It's also important to consider the resistor's temperature coefficient and parasitic capacitance.
  • The maximum power dissipation for the AD8629ARZ-REEL7 is 670 mW. To ensure you don't exceed this limit, calculate the total power dissipation based on the supply voltage, output current, and package thermal resistance. Make sure to provide adequate heat sinking and consider using a heat spreader or thermal interface material if necessary.
  • Yes, the AD8629ARZ-REEL7 can be used as a unity-gain buffer. However, it's essential to consider the input bias current, which can cause a voltage offset at the output. To minimize this effect, use a low-impedance source, and consider adding a compensation capacitor to the output.
  • To troubleshoot oscillations or instability issues with the AD8629ARZ-REEL7, start by checking the PCB layout, ensuring that the input and output traces are short and well-separated. Verify that the power supply is clean and well-regulated, and that the op-amp is properly decoupled. Also, check for any unwanted feedback paths or capacitive coupling.

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AD8629ARZ-REEL7 Overview

Use the download button to access the AD8629ARZ-REEL7 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD862, or try a keyword search, such as Operational Amplifiers

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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