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AD9631AR - Analog Devices

Description: Voltage Feedback Amplifier 1 Circuit 8-SOIC

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AD9631AR - Analog Devices - PCB symbol
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PCB Footprints
AD9631AR - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Standard Small Outline Package [SOIC] Narrow Body (R-8)
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3D Models
AD9631AR - Analog Devices - 3D model - Small Outline Packages - 8-Lead Standard Small Outline Package [SOIC] Narrow Body (R-8)
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AD9631AR Details

  • Manufacturer Part Number:

    AD9631AR

  • Source Url Status Check Date:

    2013-05-01 14:56:31.339

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    10 µA

  • Bias Current-Max (IIB) @25C:

    7 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES (AVCL>=2)

  • Input Offset Voltage-Max:

    8000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6.3 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    240

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    1200 V/us

  • Slew Rate-Nom:

    1500 V/us

  • Supply Current-Max:

    21 mA

  • Supply Voltage Limit-Max:

    6.3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    130000

  • Voltage Gain-Min:

    100

  • Wideband:

    YES

  • Width:

    3.9 mm

AD9631AR Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD9631AR involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane. Additionally, the AD9631AR should be placed close to the analog signal sources to minimize noise pickup.
  • To optimize the performance of the AD9631AR in a high-speed data acquisition system, it's essential to ensure that the input signals are properly terminated, the clock signal is clean and stable, and the power supply is well-regulated. Additionally, the AD9631AR should be operated within its recommended operating conditions, and the digital output data should be properly synchronized with the clock signal.
  • The AD9631AR can support clock frequencies up to 65 MHz, but the maximum clock frequency may vary depending on the specific application and the quality of the clock signal. It's recommended to consult the datasheet and application notes for more information on clock frequency limitations.
  • The digital output data from the AD9631AR is in a 12-bit parallel format, and it's essential to properly synchronize the data with the clock signal to ensure accurate data acquisition. The output data can be processed using an FPGA or a microcontroller, and it's recommended to use a FIFO buffer to handle the high-speed data stream.
  • The power consumption of the AD9631AR varies depending on the operating conditions, but typically it consumes around 350 mW at a clock frequency of 65 MHz. The power consumption can be reduced by operating the device at a lower clock frequency or by using the power-down mode.

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AD9631AR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD963, 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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