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ISL3330IAZ-T - Renesas Electronics

Description: These devices are BiCMOS interface ICs that are user configured as either a single RS-422/RS-485 differential transceiver, or as a dual (2 Tx, 2 Rx) RS-232 transceiver. In RS-232 mode, the on-board charge pump generates RS-232 compliant ±5V Tx output levels, from a supply as low as 3. 15V. Four small 0. 1µF capacitors are required for the charge pump. The transceivers are RS-232 compliant, with the Rx inputs handling up to ±25V. In RS-485 mode, the transceivers support both the RS-485 and RS-422 differentia

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ISL3330IAZ-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M20.209
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ISL3330IAZ-T - Renesas Electronics  - 3D model - Small Outline Packages - M20.209
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ISL3330IAZ-T Details

  • Manufacturer Part Number:

    ISL3330IAZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    M20.209

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2017-10-13

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    120 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    1.99 mm

  • Supply Voltage-Max:

    3.45 V

  • Supply Voltage-Min:

    3.15 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.45 V

  • Supply Voltage1-Min:

    3.15 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    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:

    2000 ns

  • Width:

    5.29 mm

ISL3330IAZ-T Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL3330IAZ-T involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure proper power-up and power-down of the ISL3330IAZ-T, make sure to follow the recommended power-up and power-down sequences outlined in the datasheet. This includes ramping up the power supply voltage slowly and ensuring that the input voltage is stable before enabling the device.
  • The ISL3330IAZ-T has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking and airflow to keep the device within its recommended operating temperature range. A thermal pad on the underside of the package can be connected to a ground plane or a heat sink to improve thermal dissipation.
  • To troubleshoot issues with the ISL3330IAZ-T, start by verifying that the power supply voltage is within the recommended range and that the input and output signals are within the specified limits. Check for proper PCB layout and decoupling, and ensure that the device is properly powered up and powered down. If issues persist, consult the datasheet and application notes for guidance.
  • The ISL3330IAZ-T has built-in ESD protection, but it's still essential to follow proper ESD handling procedures when handling the device. This includes using an ESD wrist strap or mat, storing the device in an anti-static bag, and avoiding touching the device's pins or exposed internal components.

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ISL3330IAZ-T Overview

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