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AD8031BNZ - Analog Devices

Description: Analog Devices AD8031BNZ Op Amp, 80MHz Rail-Rail, 2.7 → 12 V, 8-Pin PDIP

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AD8031BNZ - Analog Devices - PCB symbol
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PCB Footprints
AD8031BNZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-8
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AD8031BNZ - Analog Devices - 3D model - Dual-In-Line Packages - N-8
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AD8031BNZ Details

  • Manufacturer Part Number:

    AD8031BNZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    N-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    2 µA

  • Bias Current-Max (IIB) @25C:

    2 µA

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.27 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -6.3 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:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Slew Rate-Min:

    25 V/us

  • Slew Rate-Nom:

    35 V/us

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage Limit-Max:

    6.3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    80000

  • Voltage Gain-Min:

    5000

  • Wideband:

    YES

  • Width:

    7.62 mm

AD8031BNZ Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the AD8031BNZ is dependent on the package type and ambient temperature. For the SOIC package, the maximum power dissipation is 670mW at 25°C. For the MSOP package, it is 440mW at 25°C. It is essential to ensure that the device does not exceed these power dissipation limits to prevent overheating and potential damage.
  • To minimize noise and ensure optimal performance of the AD8031BNZ, it is recommended to follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, it is essential to decouple the power supply pins with capacitors and use a low-impedance power supply to reduce noise and ripple.
  • The recommended input common-mode voltage range for the AD8031BNZ is from 200mV below the negative supply rail to 1.2V below the positive supply rail. Operating the device outside of this range may result in reduced performance, increased distortion, or even device damage.
  • Yes, the AD8031BNZ can be used as a unity-gain buffer. However, it is essential to ensure that the input signal is within the recommended input common-mode voltage range, and the output is not loaded with a low impedance. Additionally, it is recommended to add a small capacitor (e.g., 10pF) in parallel with the feedback resistor to improve stability and reduce oscillations.
  • The AD8031BNZ has built-in ESD protection, but it is still essential to follow proper ESD handling procedures when working with the device. This includes using an ESD wrist strap, ESD mat, or ESD bag to prevent static electricity from damaging the device. Additionally, it is recommended to use ESD protection devices such as TVS diodes or ESD arrays on the PCB to protect the device from external ESD events.

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AD8031BNZ 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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