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ISL3281EFHZ-T7A - Renesas Electronics

Description: PB-FREE 6 LD SOT23 SINGLE RS-485 RECEIVER EN EXT TEMP (250PC. TAPE & REEL CUSTOM PACK, DRYPACK, SEE PACK & SHIP INSTR., 429-27S1L2 LABEL ROHS COMPLIANT: YES

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ISL3281EFHZ-T7A - Renesas Electronics PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - P6.064-ren1
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ISL3281EFHZ-T7A - Renesas Electronics  - 3D model - SOT23 (6-Pin) - P6.064-ren1
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ISL3281EFHZ-T7A Details

  • Manufacturer Part Number:

    ISL3281EFHZ-T7A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 6 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Differential Output:

    NO

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    EIA-485; EIA-422

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    60 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max:

    0.5 mA

  • Supply Voltage-Max:

    5.5 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:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

ISL3281EFHZ-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1995, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize EMI.
  • The ISL3281EFHZ-T7A has a thermal pad that must be connected to a thermal plane on the PCB to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer. Additionally, the device has a thermal shutdown feature that activates when the junction temperature exceeds 150°C.
  • The recommended input capacitance value is 10uF to 22uF, depending on the input voltage and frequency. A larger capacitance value can help to reduce input ripple and improve overall performance.
  • The output voltage of the ISL3281EFHZ-T7A can be adjusted by connecting a resistive divider network between the output pin and the ADJ pin. The resistive divider network sets the output voltage based on the internal reference voltage of 0.8V.
  • The maximum output current capability of the ISL3281EFHZ-T7A is 1.5A. However, the output current should be derated based on the ambient temperature and the output voltage to ensure reliable operation.

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