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OP491GPZ - Analog Devices

Description: OP491GPZ, Quad Operational Amplifier 3MHz Rail-Rail, 3 V, 5 V, 9 V, 14-Pin PDIP

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OP491GPZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-14
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OP491GPZ - Analog Devices  - 3D model - Dual-In-Line Packages - N-14
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OP491GPZ Details

  • Manufacturer Part Number:

    OP491GPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    LEAD FREE, PLASTIC, MS-001AA, DIP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    N-14

  • 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):

    0.095 µA

  • Bias Current-Max (IIB) @25C:

    0.065 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    97 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1250 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    19.05 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Neg Supply Voltage Limit-Max:

    -8 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.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-Nom:

    0.5 V/us

  • Supply Current-Max:

    2.2 mA

  • Supply Voltage Limit-Max:

    8 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    3000

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    7.62 mm

OP491GPZ Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OP491GPZ is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance of the package (125°C/W).
  • To ensure stability in a unity-gain buffer configuration, it's recommended to add a capacitor (typically 10-100pF) between the output and the inverting input to compensate for the op-amp's internal capacitance and ensure stability.
  • To minimize noise and EMI, it's recommended to keep the input and output traces short and away from each other, use a ground plane, and avoid running sensitive traces near the op-amp's power pins. Additionally, decoupling capacitors should be placed close to the op-amp's power pins.
  • The OP491GPZ is rated for operation up to 125°C, but its performance may degrade at higher temperatures. If operation above 125°C is required, it's recommended to consult with Analog Devices' application engineers to determine the op-amp's suitability for the specific application.
  • To prevent electrostatic discharge (ESD) damage, it's recommended to handle the OP491GPZ with an anti-static wrist strap or mat, and to ensure that the device is stored in an anti-static bag or tube when not in use.

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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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Part Image OP491GP Analog Devices Inc

Operational Amplifier, 4 Func, 1250uV Offset-Max, BICMOS, PDIP14