Part Image

ISL32478EIBZ - Renesas Electronics

Description: The ISL3247xE are fault-protected, extended common-mode range differential transceivers that exceed the RS-485 and RS-422 standards for balanced communication. The RS-485 bus pins (driver outputs and receiver inputs) are fault protected against overvoltages up to ±60V and are protected against ±16. 5kV ESD strikes without latch-up. Additionally, these transceivers operate in environments with common-mode voltages up to ±15V (exceeds the RS-485 requirement), making this fault-protected RS-485 family one of t

Download ISL32478EIBZ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
ISL32478EIBZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - (8 LD SOIC)
click to zoom
3D Models
ISL32478EIBZ - Renesas Electronics  - 3D model - Small Outline Packages - (8 LD SOIC)
click to zoom

ISL32478EIBZ Details

  • Manufacturer Part Number:

    ISL32478EIBZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOICN

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.15

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2017-10-10

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000015 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; EIA-422

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    0.8 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.006 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    70 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    4.5 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:

    45 ns

  • Width:

    3.9 mm

ISL32478EIBZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL32478EIBZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure proper powering and decoupling of the ISL32478EIBZ, use a high-quality, low-ESR capacitor (e.g., 10uF ceramic) between the VCC and GND pins, and add a 1uF capacitor between the VCC and AVCC pins. Additionally, use a 0.1uF capacitor between the VCC and GND pins for each supply pin.
  • The ISL32478EIBZ can achieve data rates of up to 100Mbps, but the actual data rate may vary depending on the specific application, PCB layout, and noise environment.
  • To configure the ISL32478EIBZ for RS-485 or RS-422 operation, set the DE (Driver Enable) pin high to enable the transmitter, and set the RE (Receiver Enable) pin high to enable the receiver. For RS-485, connect the Y and Z outputs to the differential bus, and for RS-422, connect the Y output to the non-inverting input and the Z output to the inverting input.
  • The maximum cable length supported by the ISL32478EIBZ depends on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 4000 feet (1219 meters) for RS-485 and up to 100 feet (30 meters) for RS-422.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ISL32478EIBZ Overview

Use the download button to access the ISL32478EIBZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL32, or try a keyword search, such as Line Driver or Receivers

Parts related to ISL32478EIBZ

Showing 0 results

ISL32478EIBZ Alternates

Showing results

Image Part Number Model
Part Image ISL32478EIBZ-T Renesas Electronics Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8

Part Image ISL32478EIBZ-T7 Renesas Electronics Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8

Part Image ISL32478EIBZ Intersil Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8

Part Image ISL32478EIBZ-T Intersil Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8

Part Image ISL32478EIBZ-T7A Renesas Electronics Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8

For a full list of alternate parts for ISL32478EIBZ, check out Findchips.com