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ISL3280EFHZ-T - Renesas Electronics

Description: The Intersil ISL3280E, ISL3281E, ISL3282E, ISL3283E, and  ISL3284E are ±16. 5kV IEC61000 ESD Protected, 3. 0V to 5. 5V powered, single receivers that meet both the RS-485 and RS-422 standards for balanced communication. These receivers have very low bus currents (+125µA/-100µA), so they present a true “1/8 unit load” to the RS-485 bus. This allows up to 256 receivers on the network without violating the RS-485 specification’s 32 unit load maximum and without using repeaters. Receiver inputs feature a “Full

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ISL3280EFHZ-T - Renesas Electronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - P5.064
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ISL3280EFHZ-T - Renesas Electronics  - 3D model - SOT23 (5-Pin) - P5.064
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ISL3280EFHZ-T Details

  • Manufacturer Part Number:

    ISL3280EFHZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    P5.064

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2017-11-14

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • High Level Input Current-Max:

    0.00125 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    EIA-485; EIA-422

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    0.75 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • 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

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

ISL3280EFHZ-T Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL3280EFHZ-T involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the transmission lines. It's also recommended to place the device close to the signal source and use a common mode filter to reduce EMI.
  • To ensure proper termination, use a 50-ohm termination resistor in series with the transmission line, and place it as close to the device as possible. Additionally, use a 100-ohm differential termination resistor for differential signals.
  • The maximum cable length supported by the ISL3280EFHZ-T depends on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths up to 100 meters at data rates up to 3.2 Gbps.
  • To configure the ISL3280EFHZ-T for low-power operation, use the device's power-down mode, which reduces the power consumption to less than 1mA. Additionally, use the device's programmable output swing and de-emphasis features to optimize power consumption for the specific application.
  • To protect the ISL3280EFHZ-T from ESD, use a TVS (Transient Voltage Suppressor) diode or a dedicated ESD protection device, such as the Renesas ESD protection IC, in conjunction with a 1kΩ to 10kΩ series resistor and a 10nF to 100nF capacitor.

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ISL3280EFHZ-T Overview

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