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ISL4089IBZ - Renesas Electronics

Description: The ISL4089 is a complete DC-restored monolithic video amplifier sub-system. It contains a high-performance video amplifier and a nulling, sample-and-hold amplifier designed to establish a programmable DC output level. When the HOLD logic input 0 is applied, the DC restore function is active. The sample-and-hold amplifier loop is closed and used to null the DC offset of the video amplifier. This can occur during sync, or, at any time that a black level is expected. When the HOLD input 1 is applied, the corr

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ISL4089IBZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - MDP0027
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ISL4089IBZ - Renesas Electronics  - 3D model - Small Outline Packages - MDP0027
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ISL4089IBZ Details

  • Manufacturer Part Number:

    ISL4089IBZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOICN

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.15E

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2017-09-26

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Bandwidth-Nom:

    300000 kHz

  • Consumer IC Type:

    VIDEO AMPLIFIER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9022 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.7272 mm

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9116 mm

ISL4089IBZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use short, wide traces for power and ground connections.
  • The ISL4089IBZ requires a power-on reset (POR) circuit to ensure proper power-up and power-down sequencing. Use a voltage supervisor or a POR circuit with a time delay to ensure the device is powered up and down correctly.
  • A pi-filter (π-filter) or a common-mode choke (CMC) filter is recommended to reduce electromagnetic interference (EMI) and improve the device's electromagnetic compatibility (EMC).
  • To minimize power consumption, use the lowest possible supply voltage, reduce the clock frequency, and use the device's power-down mode when not in use. Additionally, optimize the PCB layout to reduce parasitic capacitance and inductance.
  • The ISL4089IBZ has a maximum junction temperature of 150°C. Ensure good airflow around the device, use a heat sink if necessary, and avoid blocking airflow around the device. Use thermal interface materials (TIMs) to improve heat transfer between the device and the heat sink.

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ISL4089IBZ Overview

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