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LTC2980IY#PBF - Analog Devices

Description: Current & Power Monitors & Regulators 16-Channel PMBus Power System Manager

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LTC2980IY#PBF - Analog Devices - PCB symbol
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LTC2980IY#PBF - Analog Devices PCB footprint - BGA - BGA - BGA Package 144-Lead (12mm × 12mm × 1.29mm)/
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LTC2980IY#PBF - Analog Devices - 3D model - BGA - BGA Package 144-Lead (12mm × 12mm × 1.29mm)/
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LTC2980IY#PBF Details

  • Manufacturer Part Number:

    LTC2980IY#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    BGA-144

  • Pin Count:

    144

  • Manufacturer Package Code:

    05-08-1967

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PBGA-B144

  • JESD-609 Code:

    e1

  • Length:

    12 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    144

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LBGA

  • Package Equivalence Code:

    BGA144,12X12,40

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.34 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    12 mm

LTC2980IY#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a star topology for the power supply connections and keep the sensitive analog nodes away from the digital signals.
  • Use a thermocouple with a high accuracy calibration, ensure good thermal contact between the thermocouple and the measurement point, and use a cold junction compensation (CJC) sensor. Also, calibrate the system by measuring the temperature with a reference thermometer and adjusting the offset and gain accordingly.
  • The maximum cable length depends on the type of thermocouple and the noise environment. As a general rule, keep the cable length as short as possible (less than 10 feet) and use shielded cables to minimize noise pickup. Use a twisted pair cable with a shield connected to the analog ground.
  • The CJC sensor output is a digital signal that indicates the temperature of the cold junction. You can use this output to compensate for the cold junction temperature in your application. You can also use an external CJC sensor and connect it to the LTC2980IY#PBF's CJC input pin.
  • Power up the device in the following sequence: VCC, AVCC, and then the analog inputs. This ensures that the internal voltage regulators are stable before the analog circuitry is enabled.

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LTC2980IY#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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