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AD8139ARDZ - Analog Devices

Description: AD8139ARDZ, Differential Amplifier 5 V, 9 V Rail to Rail Output 8-Pin SOIC N EP

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AD8139ARDZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RD-8-1*-*-
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AD8139ARDZ Details

  • Manufacturer Part Number:

    AD8139ARDZ

  • 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-012, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RD-8-1

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    8 µA

  • Bias Current-Max (IIB) @25C:

    4.2 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    84 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -6 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    800 V/us

  • Supply Current-Max:

    25.5 mA

  • Supply Voltage Limit-Max:

    6 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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Wideband:

    YES

  • Width:

    3.9 mm

AD8139ARDZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8139ARDZ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the device close to the signal sources. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help to reduce noise and improve performance.
  • To optimize the gain and bandwidth of the AD8139ARDZ, you can adjust the gain resistors (Rf and Rg) and the feedback capacitor (Cf) according to the datasheet equations. You can also use the ADI's Filter Wizard tool to help you design and optimize the filter response for your specific application.
  • The AD8139ARDZ has a maximum junction temperature of 150°C. To ensure reliable operation over temperature, you should ensure good thermal conduction from the device to the PCB, use a heat sink if necessary, and avoid exceeding the maximum power dissipation. You should also consider the thermal resistance of the package and the PCB when designing your system.
  • To troubleshoot common issues with the AD8139ARDZ, start by checking the PCB layout and ensuring that the device is properly decoupled and bypassed. Check for oscillations or instability by monitoring the output with an oscilloscope. You can also try reducing the gain or bandwidth to stabilize the circuit. If the issue persists, consult the datasheet and application notes for guidance.
  • To ensure EMC with the AD8139ARDZ, you should follow good PCB design practices, such as using a solid ground plane, minimizing loop areas, and using shielding and filtering as necessary. You should also consider the device's radiation patterns and take steps to minimize emissions. Consult the datasheet and relevant EMC standards for guidance.

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AD8139ARDZ Overview

Use the download button to access the AD8139ARDZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD813, 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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AD8139ARDZ Alternates

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Image Part Number Model
Part Image AD8139ARDZ-REEL7 Analog Devices Inc

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Part Image AD8139ARD-REEL Rochester Electronics LLC

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Part Image AD8139ARD Rochester Electronics LLC

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Part Image AD8139ARD-REEL Analog Devices Inc

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Part Image AD8139ARD-REEL7 Analog Devices Inc

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For a full list of alternate parts for AD8139ARDZ, check out Findchips.com