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ICL3238EIAZ - Renesas Electronics

Description: The ICL3238E contains 3. 0V to 5. 5V powered RS‑232 transmitters/receivers that meet ElA/TIA-232 and V. 28/V. 24 specifications, even at VCC = 3. 0V. It provides ±15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS‑232 pins). Targeted applications are cell phones, Palmtops, and data cables in which the low operational power consumption and even lower standby power consumption is critical. Efficient on-chip charge pumps coupled with manual and enhanc

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ICL3238EIAZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 28 Ld SSOP_1
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ICL3238EIAZ - Renesas Electronics  - 3D model - Small Outline Packages - 28 Ld SSOP_1
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ICL3238EIAZ Details

  • Manufacturer Part Number:

    ICL3238EIAZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    M28.209

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Differential Output:

    NO

  • Driver Number of Bits:

    5

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; TIA-232; V.24; V.28

  • JESD-30 Code:

    R-PDSO-G28

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Low Current-Max:

    0.0016 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Receiver Number of Bits:

    3

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

ICL3238EIAZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice 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 the power supply lines.
  • Proper termination is crucial for high-speed signals. Use a series terminator (e.g., 50 ohms) at the receiver end, and a parallel terminator (e.g., 50 ohms) at the transmitter end. Also, ensure the transmission line impedance matches the terminator impedance.
  • The maximum cable length depends on the data rate and cable quality. As a general guideline, for a data rate of 100 Mbps, the maximum cable length is around 10 meters. However, this can be extended up to 100 meters using repeaters or active cables.
  • To handle hot-swapping or hot-plugging, use a power switch or a load switch to control the power supply to the device. This ensures that the device is properly powered down before being disconnected or replaced.
  • The ICL3238EIAZ has a maximum junction temperature of 150°C. Ensure proper heat dissipation by using a heat sink, thermal pad, or thermal interface material. Also, keep the device away from heat sources and ensure good airflow around the device.

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ICL3238EIAZ Overview

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