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LTC1382CSW#PBF - Analog Devices

Description: Linear Technology LTC1382CSW#PBF, Line Transceiver, RS-232 2-TX 2-RX, 5 V, 18-Pin SOIC

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LTC1382CSW#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW18
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LTC1382CSW#PBF Details

  • Manufacturer Part Number:

    LTC1382CSW#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, PLASTIC, SO-18

  • Pin Count:

    18

  • Manufacturer Package Code:

    05-08-1620 (SW18)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    EXTERNAL CHARGE PUMP

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232

  • JESD-30 Code:

    R-PDSO-G18

  • JESD-609 Code:

    e3

  • Length:

    11.55 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    800 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    3500 ns

  • Width:

    7.5 mm

LTC1382CSW#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1382CSW 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 external components. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure proper power supply, use a low noise, low impedance power source. The recommended power supply voltage is 5V ±10%. Decouple the power supply pins (VCC and GND) with a 10uF ceramic capacitor and a 1uF ceramic capacitor in parallel. Place the decoupling capacitors as close to the IC as possible.
  • The maximum data transfer rate of the LTC1382CSW is 100kbps. However, the actual data transfer rate may be limited by the system's clock frequency, the communication protocol, and the quality of the transmission line.
  • Yes, the LTC1382CSW is designed to operate in noisy environments. It has a high common-mode rejection ratio (CMRR) and a high power supply rejection ratio (PSRR), which makes it suitable for use in industrial and automotive applications. However, it's still essential to follow proper PCB layout and grounding techniques to minimize noise coupling.
  • To troubleshoot issues with the LTC1382CSW, start by verifying the power supply voltage and ensuring that it's within the recommended range. Check the PCB layout and grounding to ensure that they meet the recommended guidelines. Use an oscilloscope to verify the signal integrity and check for noise or distortion. Consult the datasheet and application notes for troubleshooting guides and FAQs.

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LTC1382CSW#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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