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LTC1349IG#PBF - Analog Devices

Description: 3/5 Transceiver Full RS232 28-SSOP

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LTC1349IG#PBF - Analog Devices - PCB symbol
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LTC1349IG#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - G Package 28-Lead Plastic SSOP (5.3mm)
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LTC1349IG#PBF - Analog Devices - 3D model - Small Outline Packages - G Package 28-Lead Plastic SSOP (5.3mm)
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LTC1349IG#PBF Details

  • Manufacturer Part Number:

    LTC1349IG#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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:

    9

  • Additional Feature:

    2 RECEIVERS ACTIVE UNDER SHUTDOWN; EXTERNAL CHARGE PUMP

  • Differential Output:

    NO

  • Driver Number of Bits:

    3

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • 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:

    800 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage-Nom:

    5 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:

    3500 ns

  • Width:

    5.3 mm

LTC1349IG#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC1349IG#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a low-ESR capacitor for the VCC bypass and to keep the input and output traces short and direct.
  • To ensure the LTC1349IG#PBF operates within its specified temperature range, it's essential to provide adequate heat sinking, especially in high-power applications. The device should be mounted on a PCB with a thermal pad, and a heat sink can be attached to the package. Additionally, the ambient temperature should be monitored to ensure it remains within the specified range.
  • Potential sources of error in the LTC1349IG#PBF include noise, thermal drift, and component tolerances. These can be minimized by using a low-noise power supply, keeping the device away from high-frequency sources, and using high-precision external components. Additionally, the device should be calibrated regularly to ensure accuracy.
  • To troubleshoot issues with the LTC1349IG#PBF, start by verifying the power supply voltage and ensuring it's within the specified range. Check the input and output connections for proper termination and loading. Use an oscilloscope to monitor the output voltage and look for signs of oscillation or noise. If the issue persists, consult the datasheet and application notes for guidance or contact Analog Devices' technical support.
  • The LTC1349IG#PBF can be used in high-reliability or safety-critical applications, but additional considerations are necessary. These include ensuring the device is operated within its specified temperature range, using redundant or fault-tolerant designs, and implementing error detection and correction mechanisms. Additionally, the device should be qualified and tested according to the relevant industry standards and regulations.

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LTC1349IG#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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