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ISL3241EIRZ - Renesas Electronics

Description: The Intersil ISL324xE devices are 2. 7V to 3. 6V powered RS-232 transmitters/receivers which meet ElA/TIA-232 and V. 28/V. 24 specifications, even at VCC = 3. 0V. Additionally, they provide ±15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS-232 pins). Targeted applications are POS systems, and notebook and laptop computers where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with

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PCB Footprints
ISL3241EIRZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN_32---
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ISL3241EIRZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - QFN_32---
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ISL3241EIRZ Details

  • Manufacturer Part Number:

    ISL3241EIRZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    L32.5X5B

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Date Of Intro:

    2017-10-10

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Differential Output:

    NO

  • Driver Number of Bits:

    3

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; TIA-232; V.24; V.28

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    3

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    600 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage-Max:

    3.6 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:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Transmit Delay-Max:

    1700 ns

  • Width:

    5 mm

ISL3241EIRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL3241EIRZ should minimize signal trace lengths, keep analog and digital signals separate, and use a solid ground plane. It's also recommended to place decoupling capacitors close to the device and use a low-ESR capacitor for the VCC pin.
  • To ensure reliable operation over the entire temperature range, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and keeping the device away from heat sources.
  • Operating the ISL3241EIRZ at a lower supply voltage than recommended may result in reduced performance, increased power consumption, and potential reliability issues. Operating at a higher supply voltage than recommended may cause damage to the device or reduce its lifespan.
  • To troubleshoot issues with the output signal, check the input signal quality, ensure proper termination, and verify that the device is properly configured. Also, check for noise or interference on the output signal and ensure that the load impedance is within the recommended range.
  • The ISL3241EIRZ has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use ESD-safe materials, handle the device by the body or pins, and avoid touching the device's pins or exposed internal circuitry.

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ISL3241EIRZ Overview

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