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ISL32273EFVZ-T - Renesas Electronics

Description: These Renesas devices are ±16. 5kV IEC61000-4-2 ESD protected, 3. 0V to 5. 5V powered, quad receivers for balanced communication using the RS-485 and RS-422 standards. Each receiver has low input currents (±200μA), so it presents a 1/4 unit load to the RS-485 bus and allows up to 128 receivers on the bus. The ISL32173E and ISL32177E are high data rate receivers that operate at data rates up to 80Mbps. Their 8ns maximum propagation delay skew (tolerance) ensures excellent part-to-part matching. The ISL32273E

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ISL32273EFVZ-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - MDP0044
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ISL32273EFVZ-T - Renesas Electronics  - 3D model - Small Outline Packages - MDP0044
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ISL32273EFVZ-T Details

  • Manufacturer Part Number:

    ISL32273EFVZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    MDP0044

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Additional Feature:

    LOGIC SUPPLY RANGING FROM 1.6 TO 5.5 IS AVAILABLE

  • Differential Output:

    NO

  • High Level Input Current-Max:

    0.000015 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    55 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    5.5 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ISL32273EFVZ-T Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the ISL32273EFVZ-T evaluation board user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL32273EFVZ-T has a thermal pad that must be connected to a thermal plane on the PCB to dissipate heat. A thermal via array or a thermal pad connected to a heat sink can be used to improve thermal management. Additionally, ensuring good airflow and using thermal interface materials can help reduce thermal resistance.
  • The recommended input capacitor value is 10uF to 22uF, and a low-ESR ceramic capacitor (X5R or X7R dielectric) is recommended. The input capacitor should be placed as close as possible to the VIN pin to minimize noise and ensure stable operation.
  • The ISL32273EFVZ-T has a resistive divider network that sets the output voltage. The output voltage can be adjusted by selecting the appropriate resistor values for R1 and R2. Renesas provides a calculation tool or a table in the datasheet to help determine the correct resistor values for a specific output voltage.
  • The ISL32273EFVZ-T has a maximum output current capability of 3A. However, the actual output current capability may be limited by the input voltage, output voltage, and thermal conditions. It's essential to ensure that the device is operated within its recommended operating conditions to avoid overheating or damage.

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