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LTC2854CDD#PBF - Analog Devices

Description: LTC2854CDD#PBF, Line Transceiver, EIA/TIA-485-A, RS-485, RS-422 20Mbit/s Differential, 3.3 V, 10-Pin DFN EP

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LTC2854CDD#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - 10-Lead Plastic DFN (3mm × 3mm)
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LTC2854CDD#PBF - Analog Devices  - 3D model - Small Outline No-lead - 10-Lead Plastic DFN (3mm × 3mm)
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LTC2854CDD#PBF Details

  • Manufacturer Part Number:

    LTC2854CDD#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 3 MM, LEAD FREE, PLASTIC, M0-229WEED-2, DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1699

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485-A; TIA-485-A

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    70 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    50 ns

  • Width:

    3 mm

LTC2854CDD#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2854 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, a minimum of 10uF capacitance is recommended on the input and output pins.
  • The maximum ambient temperature range for the LTC2854 is -40°C to 125°C. However, the device can operate up to 150°C with reduced performance and reliability.
  • Yes, the LTC2854 is suitable for high-reliability and aerospace applications. However, it's essential to follow the recommended design and manufacturing guidelines to ensure the device meets the required standards and specifications.
  • To troubleshoot issues with the LTC2854, start by checking the input and output voltages, and ensuring that the device is properly powered. Verify that the capacitors are of high quality and have low ESR. Also, check for any signs of overheating or physical damage to the device.

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LTC2854CDD#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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