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ISL3159EFUZ-T7A - Renesas Electronics

Description: The ISL3159E is a ±15kV IEC61000 ESD protected, 5V powered, single transceiver that meets both the RS-485 and RS-422 standards for balanced communication. It also features the larger output voltage and higher data rate (up to 40Mbps) required by high speed PROFIBUS applications, and is offered in industrial and extended Industrial (-40°C to +125°C) temperature ranges. The low bus currents (+220µA/-150µA) present a “1/5 unit load” to the RS-485 bus. This allows up to 160 transceivers on the network without v

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ISL3159EFUZ-T7A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M8.118 [8LEAD MSOP]
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ISL3159EFUZ-T7A - Renesas Electronics  - 3D model - Small Outline Packages - M8.118 [8LEAD MSOP]
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ISL3159EFUZ-T7A Details

  • Manufacturer Part Number:

    ISL3159EFUZ-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.118

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • 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-485; EIA-422

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    2.1 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.04 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    13 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    2.6 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:

    AUTOMOTIVE

  • Terminal Finish:

    Pure Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    12 ns

  • Width:

    3 mm

ISL3159EFUZ-T7A Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL3159EFUZ-T7A involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces connecting the device to the power supply and load. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper powering and decoupling of the ISL3159EFUZ-T7A, use a high-quality power supply with low ripple and noise, and add decoupling capacitors (e.g., 10uF and 100nF) as close as possible to the device's power pins. Also, ensure that the power supply can provide the required current for the device and the load.
  • The ISL3159EFUZ-T7A has a maximum junction temperature of 150°C. To ensure reliable operation, keep the device's junction temperature below 125°C by providing adequate heat sinking, using a thermal pad or heat sink, and ensuring good airflow around the device.
  • To troubleshoot issues with the ISL3159EFUZ-T7A, start by checking the power supply and decoupling, then verify the device's configuration and settings. Use an oscilloscope to check the device's output and input signals, and consult the datasheet and application notes for guidance on troubleshooting common issues.
  • The ISL3159EFUZ-T7A has built-in ESD protection, but it's still important to follow proper ESD handling procedures when handling the device. Use an ESD wrist strap or mat, and ensure that the device is stored in an ESD-safe environment.

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ISL3159EFUZ-T7A Overview

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