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SI8920BC-IP - Skyworks

Description: Isolation Amplifiers Isolated analog amplifier with 200 mV input

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SI8920BC-IP - Skyworks PCB footprint - Other - Other - SI8920BC-IP-5
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SI8920BC-IP - Skyworks  - 3D model - Other - SI8920BC-IP-5
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SI8920BC-IP Details

  • Manufacturer Part Number:

    SI8920BC-IP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Skyworks Solutions Inc

  • YTEOL:

    1

  • Amplifier Type:

    ISOLATION AMPLIFIER

  • Bandwidth (3dB)-Nom:

    0.95 MHz

  • Common Mode Voltage-Max:

    1 V

  • Isolation Voltage-Min:

    3075 V

  • JESD-30 Code:

    R-PDIP-G8

  • Length:

    9.65 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    GWDIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Seated Height-Max:

    4.19 mm

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SI8920BC-IP Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces as short as possible and use 50-ohm transmission lines to minimize signal reflections.
  • Ensure the VCC pin is connected to a stable 5V power supply, and the VEE pin is connected to a stable -5V power supply. Also, ensure the bias resistors (RBIAS) are correctly sized to set the desired output current.
  • The SI8920BC-IP is rated for operation from -40°C to +85°C. However, it's recommended to derate the device's performance at temperatures above 70°C to ensure reliability.
  • Check the PCB layout for any signs of resonance or oscillation. Ensure the input and output impedance matching is correct, and the device is properly biased. Also, verify the power supply is stable and noise-free.
  • Yes, the SI8920BC-IP can be used in a push-pull configuration. However, ensure the output stage is properly biased and the output impedance is matched to the load to avoid oscillations.

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SI8920BC-IP Overview

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Image Part Number Model
Part Image SI8920BC-IPR Skyworks Solutions Inc

Isolation Amplifier, 1 Func, 3075V Isolation-Min, 0.95MHz Band Width, PDIP8