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LTC2844IG#TRPBF - Analog Devices

Description: 3.3V Software-Selectable Multiprotocol Transceiver

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LTC2844IG#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SSOP
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LTC2844IG#TRPBF - Analog Devices  - 3D model - Small Outline Packages - SSOP
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LTC2844IG#TRPBF Details

  • Manufacturer Part Number:

    LTC2844IG#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    5.30 MM, PLASTIC, SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1640 (G28)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Differential Output:

    YES

  • Driver Number of Bits:

    4

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    500 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Nom:

    8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    2500 ns

  • Width:

    5.3 mm

LTC2844IG#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2844IG#TRPBF involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a separate analog and digital ground plane to minimize noise coupling.
  • To ensure reliable operation over the entire operating temperature range, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and keeping the device away from heat sources. Additionally, it's recommended to derate the device's power dissipation at higher temperatures.
  • Operating the LTC2844IG#TRPBF outside the recommended input voltage range can affect its performance, efficiency, and reliability. Using a lower input voltage may reduce the output voltage and increase the dropout voltage, while using a higher input voltage may increase the power dissipation and reduce the device's lifespan.
  • To troubleshoot issues with the output voltage or current, start by verifying the input voltage, output load, and PCB layout. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to measure the output voltage and current, and consult the datasheet for troubleshooting guidelines.
  • The LTC2844IG#TRPBF is designed to minimize EMI and RFI emissions. However, it's still essential to follow proper PCB layout and design practices, such as using a solid ground plane, keeping sensitive traces away from the device, and using EMI filters or shielding if necessary.

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LTC2844IG#TRPBF 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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Part Image LTC2844IG#TR Linear Technology

Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDSO28