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LTC2945IMS#PBF - Analog Devices

Description: Wide Range I 2C Power Monitor

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

  • Manufacturer Part Number:

    LTC2945IMS#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:

    Malaysia

  • 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#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the sense lines is recommended. Keep the sense lines short and away from noise sources. Use a Kelvin connection to the sense resistor to minimize errors.
  • Calibrate the device by applying a known current and adjusting the offset and gain registers accordingly. Use the internal calibration registers to store the calibration data.
  • The maximum sense resistor value is limited by the device's input voltage range and the desired current measurement range. Typically, a sense resistor value between 1mΩ and 100mΩ is recommended.
  • Yes, the LTC2945IMS#PBF can measure bidirectional currents. The device has a differential input stage that can measure currents in both directions.
  • The LTC2945IMS#PBF has an overcurrent detection feature that can be used to detect overcurrent conditions. The device can also be configured to generate an interrupt or reset signal in case of an overcurrent event.

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LTC2945IMS#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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