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AD637KQ - Analog Devices

Description: Analog Devices AD637KQ, True RMS-DC Converter, 14-Pin, CERDIP

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Symbol
AD637KQ - Analog Devices - PCB symbol
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PCB Footprints
AD637KQ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - CERDIP Q-14
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3D Models
AD637KQ - Analog Devices - 3D model - Dual-In-Line Packages - CERDIP Q-14
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AD637KQ Details

  • Manufacturer Part Number:

    AD637KQ

  • Source Url Status Check Date:

    2013-05-01 14:56:15.651

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    CERDIP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    Q-14

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Converter Type:

    RMS TO DC CONVERTER

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.43 mm

  • Linearity Error-Max (EL):

    0.05%

  • Negative Supply Voltage-Max:

    -18 V

  • Negative Supply Voltage-Min:

    -3 V

  • Negative Supply Voltage-Nom:

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Frequency-Max:

    0.15 MHz

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Positive Input Voltage-Max:

    7 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    NO

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Error-Max:

    0.3%

  • Width:

    7.62 mm

AD637KQ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD637KQ involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the input signal source. Additionally, it's recommended to use a low-ESR capacitor for the output filter.
  • To ensure the AD637KQ operates within its specified temperature range, it's essential to provide adequate heat sinking, especially in high-power applications. A thermal interface material can be used to improve heat transfer between the device and the heat sink.
  • The recommended input capacitance for the AD637KQ is 10nF to 100nF, while the recommended output capacitance is 10uF to 100uF. However, the optimal capacitance values may vary depending on the specific application and operating frequency.
  • To minimize EMI when using the AD637KQ, it's recommended to use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the input and output lines.
  • The maximum allowable power dissipation for the AD637KQ is 1.4W. Exceeding this limit can cause the device to overheat, leading to reduced performance or even failure.

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AD637KQ Overview

Use the download button to access the AD637KQ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD637, or try a keyword search, such as Analog Special Function Converters

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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