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LTC2864MPS-2#PBF - Analog Devices

Description: RS-422/RS-485 Interface IC 20Mbps 60V Fault Protected RS485 Transceiver (Full Duplex + Enables)

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LTC2864MPS-2#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 14-Lead Plastic Small Outline (Narrow .150 Inch)
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LTC2864MPS-2#PBF - Analog Devices  - 3D model - Small Outline Packages - 14-Lead Plastic Small Outline (Narrow .150 Inch)
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LTC2864MPS-2#PBF Details

  • Manufacturer Part Number:

    LTC2864MPS-2#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SO-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    05-08-1610 (S14)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000005 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; EIA-422

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.649 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.003 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    65 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.752 mm

  • Supply Current-Max:

    8 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    1500 ns

  • Width:

    3.899 mm

LTC2864MPS-2#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2864MPS-2 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. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper power-up and power-down of the LTC2864MPS-2, it's recommended to follow a controlled power-up sequence, where the voltage supplies are ramped up slowly and in a specific order. Additionally, the EN pin should be driven high after the voltage supplies have reached their nominal values, and driven low before the voltage supplies are turned off.
  • The maximum allowed capacitance on the VCC pin of the LTC2864MPS-2 is 10uF. Exceeding this value can cause the IC to oscillate or malfunction.
  • Yes, the LTC2864MPS-2 can be used in a hot-swap application, but it's recommended to add external circuitry to limit the inrush current and ensure a controlled power-up sequence. Additionally, the IC's overcurrent protection feature should be enabled to prevent damage during hot-swap events.
  • To troubleshoot issues with the LTC2864MPS-2, it's recommended to use a systematic approach, starting with a review of the PCB layout and the power-up sequence. Next, verify that the input voltage and current are within the specified limits, and check the output voltage and current for any anomalies. Finally, use a scope or logic analyzer to capture waveforms and debug the issue.

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LTC2864MPS-2#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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