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AD8138ARZ-RL - Analog Devices

Description: Low Distortion Differential ADC Driver

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AD8138ARZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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AD8138ARZ-RL Details

  • Manufacturer Part Number:

    AD8138ARZ-RL

  • 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:

    Mainland China

  • 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):

    7 µA

  • Bias Current-Max (IIB) @25C:

    7 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    77 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2500 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:

    1

  • Neg Supply Voltage Limit-Max:

    -5.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °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 OUT LINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    330 V/us

  • Supply Current-Max:

    23 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Unity Gain BW-Nom:

    265000

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8138ARZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8138ARZ-RL involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing the device close to the signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a solid ground plane to minimize noise and EMI.
  • To optimize the gain and bandwidth of the AD8138ARZ-RL, you can adjust the gain resistors (Rf and Rg) and the feedback capacitor (Cf) according to the datasheet's equations. You can also use Analog Devices' Filter Wizard tool to help you design and optimize the filter response for your specific application.
  • The AD8138ARZ-RL has a maximum junction temperature of 150°C. To ensure reliable operation over temperature, it's essential to provide adequate heat sinking, use a thermally conductive PCB material, and avoid overheating the device. You should also follow the recommended thermal design guidelines in the datasheet to minimize thermal resistance and ensure reliable operation.
  • To troubleshoot common issues with the AD8138ARZ-RL, start by checking the PCB layout and ensuring that it follows the recommended layout guidelines. Then, verify that the power supply is stable and well-regulated. Use an oscilloscope to check the input and output waveforms, and look for signs of oscillation or distortion. You can also use Analog Devices' troubleshooting guides and application notes to help you identify and fix common issues.
  • To ensure electromagnetic compatibility with the AD8138ARZ-RL, follow proper PCB layout and shielding techniques, such as using a solid ground plane, minimizing trace lengths, and using shielding components. You should also follow the recommended EMI and RFI guidelines in the datasheet, and consider using EMI filters or shielding components to minimize electromagnetic interference.

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AD8138ARZ-RL 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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For a full list of alternate parts for AD8138ARZ-RL, check out Findchips.com