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LTC2945IMS-1#PBF - Analog Devices

Description: Current & Power Monitors & Regulators Wide Range I2C Power Monitor (/SDAO)

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LTC2945IMS-1#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS Package 12-Lead Plastic MSOP
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LTC2945IMS-1#PBF - Analog Devices  - 3D model - Small Outline Packages - MS Package 12-Lead Plastic MSOP
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LTC2945IMS-1#PBF Details

  • Manufacturer Part Number:

    LTC2945IMS-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1668

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY PROTECTOR

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    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,.19

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC2945IMS-1#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use short, wide traces for power and ground connections.
  • Calibration involves applying a known current and voltage to the device and adjusting the internal calibration registers. Refer to the application note AN144 for a step-by-step calibration procedure.
  • The maximum cable length for the I2C interface is 10 meters (33 feet) with a maximum capacitance of 400 pF. Use a twisted pair cable with a shield connected to GND.
  • Yes, the LTC2945IMS-1#PBF is hot-swap capable. However, ensure that the device is powered down before hot-swapping to prevent damage. Use a power-on reset circuit to ensure a clean power-up sequence.
  • The LTC2945IMS-1#PBF has a built-in overcurrent detection feature. Use the OCFAULT pin to detect overcurrent conditions and take appropriate action, such as shutting down the power supply or alerting the system.

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LTC2945IMS-1#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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