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ADM208EARZ - Analog Devices

Description: Analog Devices ADM208EARZ, Line Transceiver, EIA-232-E, RS-232, V.28 4-TX 4-RX 4-TRX, 5 V, 24-Pin SOIC W

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ADM208EARZ - Analog Devices - PCB symbol
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PCB Footprints
ADM208EARZ - Analog Devices PCB footprint - Other - Other - SOIC127P1032X265-24N
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ADM208EARZ Details

  • Manufacturer Part Number:

    ADM208EARZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, MS-013AD, SOIC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RW-24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    NO

  • Driver Number of Bits:

    4

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-E; V.28

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0016 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    2000 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    13 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-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

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

    30

  • Width:

    7.5 mm

ADM208EARZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM208EARZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, using a shielded enclosure and keeping the signal traces away from the edges of the board can help minimize EMI.
  • To ensure proper termination for high-speed signals, use a series resistor (Rs) of 50-75 ohms in series with the transmission line, and a parallel terminator (Rt) of 50-75 ohms to ground at the receiving end. This will help match the impedance and reduce signal reflections.
  • The maximum cable length for the ADM208EARZ depends on the specific application and signal frequency. As a general rule, keep cable lengths under 10 inches (25 cm) for high-speed signals (>100 MHz) to minimize signal attenuation and distortion. For longer cables, consider using repeaters or active termination.
  • To ensure proper power sequencing, apply power to the analog supply (VCC) before the digital supply (VDD). For reset, use a reset signal that is synchronized with the clock signal to prevent metastability issues. Hold the reset signal low for at least 10 clock cycles to ensure a clean reset.
  • The ADM208EARZ has a maximum junction temperature of 150°C. To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the thermal pad on the package. Monitor the device temperature and adjust the thermal design accordingly.

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ADM208EARZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like ADM20, 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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