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LTC2876CMS8E#PBF - Analog Devices

Description: RS-485 Interface IC 60V Fault Protected PROFIBUS RS485 Transceiver

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LTC2876CMS8E#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP,
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LTC2876CMS8E#PBF - Analog Devices  - 3D model - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP,
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LTC2876CMS8E#PBF Details

  • Manufacturer Part Number:

    LTC2876CMS8E#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1662

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATE WITH 3V SUPPLY

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.00002 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.003 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Receive Delay-Max:

    70 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    50 ns

  • Width:

    3 mm

LTC2876CMS8E#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2876 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 transformer. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the datasheet provides a recommended PCB layout and land pattern that should be followed.
  • To ensure reliable operation of the LTC2876 in high-temperature environments, it is essential to follow proper thermal management practices. This includes providing adequate heat sinking, using a thermally conductive PCB material, and keeping the IC away from heat sources. The datasheet provides thermal resistance and junction-to-case thermal resistance values that can be used to estimate the junction temperature.
  • When selecting a transformer for use with the LTC2876, key considerations include the turns ratio, inductance, and core material. The transformer should be designed to operate at the switching frequency of the IC (typically 1-2 MHz) and should have a low leakage inductance to minimize voltage spikes. The datasheet provides guidelines for transformer selection and design.
  • To troubleshoot issues with the LTC2876, it is essential to follow a systematic approach. This includes checking the power supply, input and output voltages, and the transformer connections. The datasheet provides a troubleshooting guide that can be used to identify and resolve common issues. Additionally, Analog Devices provides application notes and technical support resources that can be used to resolve complex issues.
  • The LTC2876 is a high-performance, high-frequency isolated DC-DC converter IC that offers several advantages over other similar ICs from Analog Devices. These include a higher switching frequency, lower power consumption, and a more compact package. The datasheet provides a comparison table that highlights the key differences between the LTC2876 and other similar ICs.

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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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