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LTC2852HDD#PBF - Analog Devices

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

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LTC2852HDD#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package1
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LTC2852HDD#PBF - Analog Devices  - 3D model - Small Outline No-lead - DD Package1
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LTC2852HDD#PBF Details

  • Manufacturer Part Number:

    LTC2852HDD#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, MO-229WEED-2, DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1699

  • 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:

    0.00001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485-A; TIA-485-A; EIA-422

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • 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 Current-Max:

    1 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • 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

LTC2852HDD#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2852HDD#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 LTC2852HDD#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 in the following order: VCC, then VREF, and finally the analog and digital inputs. It's also recommended to add decoupling capacitors close to the device to filter out noise.
  • The LTC2852HDD#PBF can achieve a maximum data transfer rate of 100 Mbps. However, the actual data transfer rate may vary depending on the system design, PCB layout, and the quality of the transmission lines.
  • To troubleshoot common issues with the LTC2852HDD#PBF, start by checking the power supply and ensuring that the device is properly powered. Then, verify that the device is properly configured and that the transmission lines are properly terminated. Use an oscilloscope to check the signal integrity and look for signs of noise or distortion. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines.
  • The LTC2852HDD#PBF has a maximum junction temperature of 150°C. To ensure the device operates within its recommended temperature range, it's recommended to provide adequate heat sinking, use a thermal interface material, and ensure good airflow around the device. Additionally, it's recommended to follow the thermal design guidelines outlined in the datasheet and application notes.

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LTC2852HDD#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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