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ISL32177EIRZ-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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ISL32177EIRZ-T - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24 Ld QFN+-1
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ISL32177EIRZ-T - Renesas Electronics  - 3D model - Quad Flat No-Lead - 24 Ld QFN+-1
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ISL32177EIRZ-T Details

  • Manufacturer Part Number:

    ISL32177EIRZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    L24.4X4C

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    6

  • 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:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    4

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    16 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    15 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:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL32177EIRZ-T Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL32177EIRZ-T involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to place the device close to the power supply and use a low-ESR capacitor for decoupling.
  • To ensure proper powering and decoupling, connect the VCC pin to a clean, low-noise power supply, and use a 10uF to 22uF low-ESR capacitor between VCC and GND. Additionally, place a 0.1uF capacitor between the VIN pin and GND for input decoupling.
  • The maximum allowed capacitance on the output of the ISL32177EIRZ-T is 10nF. Exceeding this value may cause instability or oscillations in the device.
  • To handle ESD protection for the ISL32177EIRZ-T, use a TVS (Transient Voltage Suppressor) diode or a dedicated ESD protection device on the input lines. Additionally, follow proper PCB design and handling practices to minimize the risk of ESD damage.
  • The recommended operating temperature range for the ISL32177EIRZ-T is -40°C to +125°C. Operating the device outside this range may affect its performance and reliability.

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ISL32177EIRZ-T Overview

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