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ADM241LARZ - Analog Devices

Description: ADM241LARZ, Multichannel Line Transceiver, EIA-232-E, RS-232, V.28 4-TX 5-RX 4-TRX, 5 V, 28-Pin SOIC W

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ADM241LARZ - Analog Devices - PCB symbol
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ADM241LARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-28(SOIC)_1
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ADM241LARZ - Analog Devices - 3D model - Small Outline Packages - R-28(SOIC)_1
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ADM241LARZ Details

  • Manufacturer Part Number:

    ADM241LARZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-013AE, SOIC-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RW-28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    INTERNAL CHARGE PUMP; TRISTATABLE RECEIVERS

  • Differential Output:

    NO

  • Driver Number of Bits:

    4

  • High Level Input Current-Max:

    0.0000025 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-E; V.28

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    17.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

ADM241LARZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the ADM241LARZ is to keep the analog and digital grounds separate, use a solid ground plane, and keep the signal traces short and away from noise sources. Additionally, use a common-mode choke or ferrite bead to filter out high-frequency noise on the RS-232 lines.
  • To ensure reliable communication over long cables with the ADM241LARZ, use a high-quality cable with a shielded twisted pair for each signal line, keep the cable length as short as possible, and use a cable with a low capacitance per unit length. Additionally, consider using a repeater or a line driver to boost the signal strength.
  • The maximum cable length supported by the ADM241LARZ depends on the baud rate and the cable characteristics. As a general rule, the maximum cable length is around 50 feet at 9600 bps, 20 feet at 19,200 bps, and 10 feet at 38,400 bps. However, this can be extended by using a repeater or a line driver.
  • The ADM241LARZ requires a specific power-up and power-down sequencing to ensure reliable operation. The recommended sequence is to power up the VCC supply first, followed by the VDD supply, and then the RS-232 inputs. During power-down, the sequence should be reversed.
  • The ADM241LARZ has a maximum junction temperature of 150°C. To ensure reliable operation, the device should be operated at a junction temperature below 120°C. This can be achieved by using a heat sink, reducing the power consumption, and ensuring good airflow around the device.

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ADM241LARZ Overview

Use the download button to access the ADM241LARZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADM24, or try a keyword search, such as Line Driver or Receivers

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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