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SI8642BB-B-IS1 - Skyworks

Description: SI8642BB-B-IS1 Skyworks Solutions Inc, 4-Channel Digital Isolator 150Mbps, 2.5 kVrms, 16-Pin SOIC

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SI8642BB-B-IS1 - Skyworks - PCB symbol
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PCB Footprints
SI8642BB-B-IS1 - Skyworks PCB footprint - Small Outline Packages - Small Outline Packages - 16-Pin Narrow Body SOIC
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3D Models
SI8642BB-B-IS1 - Skyworks - 3D model - Small Outline Packages - 16-Pin Narrow Body SOIC
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SI8642BB-B-IS1 Details

  • Manufacturer Part Number:

    SI8642BB-B-IS1

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Skyworks Solutions Inc

  • Additional Feature:

    Also Requires VDD2 Supply from 2.375V to 5.5V

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    2A

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.375 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

SI8642BB-B-IS1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the edge of the board to minimize radiation. A minimum of 10 mils of clearance around the device is recommended to ensure proper heat dissipation.
  • The device requires a single 3.3V power supply. Ensure that the power supply is clean and well-regulated, with minimal noise and ripple. A 10uF capacitor in parallel with a 1uF capacitor is recommended for power supply decoupling.
  • The device is rated for operation from -40°C to +125°C. However, the device's performance may degrade at temperatures above 85°C. Ensure proper heat sinking and thermal management to maintain optimal performance.
  • Use a logic analyzer or oscilloscope to monitor the device's input and output signals. Check for proper power supply voltage, signal integrity, and signal termination. Consult the datasheet and application notes for troubleshooting guidelines.
  • While the device is optimized for 50Ω systems, it can be used in non-50Ω systems with proper impedance matching. Consult the datasheet and application notes for guidance on impedance matching and signal termination.

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SI8642BB-B-IS1 Overview

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