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ISL32173EIBZ - Renesas Electronics

Description: These Renesas devices are ±16. 5kV IEC61000-4-2 ESD protected, 3. 0V to 5. 5V powered, quad receivers for balanced communication using the RS-485 and RS-422 standards. Each receiver has low input currents (±200μA), so it presents a 1/4 unit load to the RS-485 bus and allows up to 128 receivers on the bus. The ISL32173E and ISL32177E are high data rate receivers that operate at data rates up to 80Mbps. Their 8ns maximum propagation delay skew (tolerance) ensures excellent part-to-part matching. The ISL32273E

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ISL32173EIBZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 16 Ld SOIC*1
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ISL32173EIBZ - Renesas Electronics  - 3D model - Small Outline Packages - 16 Ld SOIC*1
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ISL32173EIBZ Details

  • Manufacturer Part Number:

    ISL32173EIBZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOICN

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    M16.15

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Additional Feature:

    LOGIC SUPPLY RANGING FROM 1.6 TO 5.5 IS AVAILABLE

  • Differential Output:

    NO

  • High Level Input Current-Max:

    0.000015 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • 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:

    3-STATE

  • Output Polarity:

    TRUE

  • 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

  • Receive Delay-Max:

    16 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    15 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • Width:

    3.9 mm

ISL32173EIBZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL32173EIBZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To ensure reliable communication in noisy environments, use a common-mode choke or ferrite bead on the RS-232 lines, and consider using a shielded cable. Also, ensure that the RS-232 transmitter and receiver are properly terminated, and use a noise filter or EMI filter if necessary.
  • The maximum cable length supported by the ISL32173EIBZ depends on the baud rate and cable quality. As a general guideline, the maximum cable length is approximately 50 feet (15 meters) at 115.2 kbps, and 10 feet (3 meters) at 921.6 kbps.
  • Power sequencing is critical for the ISL32173EIBZ. Ensure that the power supply voltage (VCC) is applied before the reset signal (RESET) is released. The reset timing should be at least 10 ms to ensure proper device initialization.
  • The ISL32173EIBZ has a maximum junction temperature of 150°C. Ensure good airflow and thermal conduction to keep the device temperature below 85°C. Use a heat sink or thermal pad if necessary, and avoid blocking airflow around the device.

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