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LT1997IMS-3#PBF - Analog Devices

Description: Precision Amplifiers Precision, Wide Voltage Range, Difference Amplifier

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LT1997IMS-3#PBF - Analog Devices - PCB symbol
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LT1997IMS-3#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16 (12)-Lead Plastic MSOP with 4 Pins Removed
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LT1997IMS-3#PBF - Analog Devices - 3D model - Small Outline Packages - 16 (12)-Lead Plastic MSOP with 4 Pins Removed
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LT1997IMS-3#PBF Details

  • Manufacturer Part Number:

    LT1997IMS-3#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-16/12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1847

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.015 µA

  • Bias Current-Max (IIB) @25C:

    0.005 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    200 µV

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP12/16,.19,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Power:

    NO

  • Programmable Power:

    YES

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Min:

    0.45 V/us

  • Slew Rate-Nom:

    0.75 V/us

  • Supply Voltage Limit-Max:

    60 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Wideband:

    NO

  • Width:

    3 mm

LT1997IMS-3#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1997 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability in high-gain configurations, it's essential to follow the recommended compensation network and component values, and to ensure that the input and output impedances are matched. Additionally, using a low-ESR output capacitor and a high-quality input capacitor can help improve stability.
  • The maximum power dissipation of the LT1997 is dependent on the package type and the ambient temperature. The maximum power dissipation can be calculated using the formula: Pd = (VIN x IIN) + (VOUT x IOUT). It's essential to ensure that the device does not exceed the maximum power dissipation to prevent overheating and damage.
  • Yes, the LT1997 can be used as a voltage regulator. To do so, connect the output voltage feedback pin to a resistive divider network that sets the desired output voltage. The LT1997 will then regulate the output voltage to the set value. However, it's essential to ensure that the output voltage is within the device's specified range.
  • To protect the LT1997 from input overvoltage, use a voltage clamp or a transient voltage suppressor (TVS) diode at the input. For ESD protection, use a TVS diode or a dedicated ESD protection device at the input and output pins. Additionally, follow proper PCB layout and handling practices to prevent ESD damage.

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LT1997IMS-3#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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