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LT1461AIS8-4#PBF - Analog Devices

Description: Voltage Ref. Precision 4.096V 100mA SO8 Linear Technology LT1461AIS8-4#PBF, Fixed Series Voltage Reference 4.096V, ±0.04 % 20 V max., 8-Pin SOIC

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LT1461AIS8-4#PBF - Analog Devices - PCB symbol
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LT1461AIS8-4#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8-ren3
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LT1461AIS8-4#PBF Details

  • Manufacturer Part Number:

    LT1461AIS8-4#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1610 (S8)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    4.0976384 V

  • Output Voltage-Min:

    4.0943616 V

  • Output Voltage-Nom:

    4.096 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    20 V

  • Supply Voltage-Min (Vsup):

    4.596 V

  • Supply Voltage-Nom (Vsup):

    6.596 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    3 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Width:

    3.9 mm

LT1461AIS8-4#PBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LT1461AIS8-4#PBF is to keep the device away from high-frequency noise sources and to use a ground plane to reduce electromagnetic interference. A 10-15mm clearance between the device and the PCB edge is recommended to reduce capacitive coupling.
  • The LT1461AIS8-4#PBF is designed to operate from -40°C to 125°C, making it suitable for most high-temperature applications. However, it's recommended to derate the device's current limit by 10% for every 10°C above 25°C to ensure reliable operation.
  • Yes, the LT1461AIS8-4#PBF is designed to meet the requirements of the IEC 61000-4-3 ESD test standard, making it suitable for applications with high EMI immunity requirements. However, it's recommended to use a shielded cable and a ferrite bead to further reduce EMI.
  • The LT1461AIS8-4#PBF has an internal current limit of 8A, and it will shut down if the current exceeds this limit. The device will automatically recover when the current drops below the limit. It's recommended to use a current sense resistor in series with the load to monitor the current and prevent overcurrent conditions.
  • Yes, the LT1461AIS8-4#PBF is designed to operate with high-frequency switching up to 1MHz. However, it's recommended to use a decoupling capacitor of at least 10nF in parallel with the output capacitor to reduce ringing and improve stability.

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LT1461AIS8-4#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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