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ISL8489EIBZ - Renesas Electronics

Description: The ISL8488E, ISL8489E, ISL8490E, ISL8491E devices are ESD protected, BiCMOS, 5V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Each driver output and receiver input is protected against ±15kV ESD strikes, without latch-up. Unlike competitive versions, these Intersil devices are specified for 10% tolerance supplies (4. 5V to 5. 5V). These devices are configured for full duplex (separate Rx input and Tx output pins) applications, so they are ideal for

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ISL8489EIBZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - JEDEC MS-012-AB
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ISL8489EIBZ Details

  • Manufacturer Part Number:

    ISL8489EIBZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOICN

  • Pin Count:

    14

  • Manufacturer Package Code:

    M14.15

  • Country Of Origin:

    Mainland China, Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2017-10-23

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000002 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    2 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    2000 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.19 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:

    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:

    2000 ns

  • Width:

    3.9 mm

ISL8489EIBZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital signal traces separate and avoid crossing them over each other. Use a common mode filter or a ferrite bead to reduce EMI.
  • Use a high-quality, low-ESR capacitor (e.g., 10uF ceramic) for power decoupling, and place it as close to the VCC pin as possible. Ensure the power supply is stable and within the recommended voltage range (3.3V ± 10%).
  • The maximum cable length supported by the ISL8489EIBZ is approximately 100 meters (328 feet) for a single-ended connection and 50 meters (164 feet) for a differential connection, assuming a good quality cable and a stable power supply.
  • Use an oscilloscope to monitor the signal quality and check for noise, jitter, or distortion. Verify the power supply and decoupling. Check the PCB layout and ensure that the analog and digital signal traces are separated. Consult the datasheet and application notes for troubleshooting guidelines.
  • Yes, the ISL8489EIBZ is designed to support hot-swapping. However, ensure that the power supply is stable and the device is properly decoupled to prevent damage or data corruption during hot-swapping.

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ISL8489EIBZ Overview

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ISL8489EIBZ Alternates

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Part Image ISL8489EIBZ Intersil Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO14

Part Image ISL8489IP Intersil Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDIP14

Part Image ISL8489EIB-T Renesas Electronics Corporation

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Part Image ISL8489EIB Renesas Electronics Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO14

Part Image ISL8489EIB-T Intersil Corporation

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