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ISL32174EIBZ - Renesas Electronics

Description: The ISL32172E, ISL32272E, ISL32174E, and ISL32179E are ±16. 5kV IEC61000-4-2 ESD protected, 3. 0V to 5. 5V powered, QUAD transmitters for balanced communication using the RS-422 standard. These drivers have very low output leakage currents (±10µA), so they present a low load to the RS-422 bus. The driver (Tx) outputs are tri-statable and incorporate a hot plug feature to keep them disabled during power-up and power-down. The ISL32172E and ISL32272E have a common EN/EN, the ISL32174E has a two channel EN12/E

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ISL32174EIBZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 16 Ld SOIC*
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ISL32174EIBZ - Renesas Electronics  - 3D model - Small Outline Packages - 16 Ld SOIC*
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ISL32174EIBZ Details

  • Manufacturer Part Number:

    ISL32174EIBZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOICN

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    M16.15

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2017-10-10

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    CAN ALSO OPERATE FROM VCC=3 TO 3.6V

  • Differential Output:

    YES

  • Driver Number of Bits:

    4

  • High Level Input Current-Max:

    0.00003 A

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LINE DRIVER

  • Interface Standard:

    EIA-422

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    DIFFERENTIAL

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.8 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    15 ns

  • Width:

    3.9 mm

ISL32174EIBZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL32174EIBZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
  • To ensure reliable communication, use a reliable serial communication protocol, ensure proper signal termination, and implement error-checking mechanisms such as checksums or CRCs.
  • The ISL32174EIBZ has a maximum junction temperature of 150°C. Ensure good airflow, use a heat sink if necessary, and avoid blocking airflow around the device to prevent overheating.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input lines, and ensure that the PCB design includes ESD protection features such as guard rings and ESD-safe layout practices.
  • The ISL32174EIBZ requires a specific power sequencing order to prevent damage. Ensure that the analog power supply (VCC) is powered up before the digital power supply (VDD).

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ISL32174EIBZ Overview

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