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LT1490CN8#PBF - Analog Devices

Description: LT1490CN8#PBF, Dual Operational Amplifier 0.18MHz Rail-Rail 3 to 28V, 8-Pin PDIP

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LT1490CN8#PBF - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N8
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LT1490CN8#PBF - Analog Devices  - 3D model - Dual-In-Line Packages - N8
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LT1490CN8#PBF Details

  • Manufacturer Part Number:

    LT1490CN8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1510 (N8)

  • Country Of Origin:

    Malaysia

  • 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):

    0.008 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    98 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1400 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    YES

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.937 mm

  • Slew Rate-Min:

    0.0357 V/us

  • Slew Rate-Nom:

    0.07 V/us

  • Supply Current-Max:

    0.085 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    200

  • Voltage Gain-Min:

    70000

  • Wideband:

    NO

  • Width:

    7.62 mm

LT1490CN8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1490CN8 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power supply bypass capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability in the LT1490CN8, make sure to follow the recommended compensation capacitor values, keep the gain-setting resistors close to the op-amp, and avoid capacitive loads. Also, ensure that the power supply is well-regulated and decoupled.
  • The maximum power dissipation of the LT1490CN8 is 1.4W. However, this value can be derated based on the ambient temperature and the thermal resistance of the package. Refer to the datasheet for more information.
  • While the LT1490CN8 can be used as a comparator, it is not recommended due to its relatively slow slew rate and limited bandwidth. A dedicated comparator like the LT1016 or LT1041 would be a better choice for comparator applications.
  • To protect the LT1490CN8 from overvoltage and ESD, use voltage clamps or transient voltage suppressors on the input and output pins. Also, ensure that the device is handled and stored in an ESD-safe environment.

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LT1490CN8#PBF 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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