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LTC2852HS#PBF - Analog Devices

Description: RS-422/RS-485 Interface IC 3.3V Full-Duplex 20Mbps RS485 Transceiver w/ Enables

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PCB Footprints
LTC2852HS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S Package 14-Lead Plastic Small Outline (Narrow .150 Inch) (Reference LTC DWG # 05-08-1610 Rev G)
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3D Models
LTC2852HS#PBF - Analog Devices  - 3D model - Small Outline Packages - S Package 14-Lead Plastic Small Outline (Narrow .150 Inch) (Reference LTC DWG # 05-08-1610 Rev G)
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LTC2852HS#PBF Details

  • Manufacturer Part Number:

    LTC2852HS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, LEAD FREE, PLASTIC, SOP-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

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485-A; TIA-485-A; 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:

    -40 °C

  • 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

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    70 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.752 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:

    AUTOMOTIVE

  • 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:

    50 ns

  • Width:

    3.899 mm

LTC2852HS#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2852HS#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
  • The LTC2852HS#PBF requires a single 3.3V or 5V power supply. It's recommended to power the device with a low-noise, low-dropout regulator. The power sequencing requirements involve powering the device after the power supply has reached its nominal voltage, and ensuring that the power supply is stable before enabling the device.
  • The LTC2852HS#PBF has a maximum junction temperature of 150°C. To ensure it doesn't overheat, it's recommended to provide adequate airflow, use a heat sink if necessary, and ensure that the device is not exposed to high ambient temperatures. Additionally, it's recommended to follow the thermal design guidelines provided in the datasheet.
  • To troubleshoot issues with the LTC2852HS#PBF, it's recommended to check the power supply, clock, and data lines for noise and distortion. Common pitfalls to avoid include not following the recommended PCB layout, not using a low-noise power supply, and not ensuring proper power sequencing.
  • The LTC2852HS#PBF is designed to meet regulatory requirements for EMI and RFI. To ensure compliance, it's recommended to follow the recommended PCB layout, use a shielded enclosure, and ensure that the device is properly grounded. Additionally, it's recommended to follow the guidelines provided in the datasheet for EMI and RFI mitigation.

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LTC2852HS#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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