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ISL59446IRZ-T7 - Renesas Electronics

Description: The ISL59446 is a triple channel 4:1 multiplexer featuring integrated amplifiers with a fixed gain of 2, high slew rate and excellent bandwidth for video switching. The device features a three-state output (HIZ), which allows the outputs of multiple devices to be tied together. A power-down mode (ENABLE) is included to turn off unneeded circuitry in power sensitive applications. When the ENABLE pin is pulled high, the part enters a power-down mode and consumes just 14mW.

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ISL59446IRZ-T7 - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L32.5x6A-1
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ISL59446IRZ-T7 - Renesas Electronics  - 3D model - Quad Flat No-Lead - L32.5x6A-1
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ISL59446IRZ-T7 Details

  • Manufacturer Part Number:

    ISL59446IRZ-T7

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    L32.5X6A

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    VIDEO MULTIPLEXER

  • JESD-30 Code:

    R-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Normal Position:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    3

  • Number of Terminals:

    32

  • Off-state Isolation-Nom:

    76 dB

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    5 mm

ISL59446IRZ-T7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL59446IRZ-T7 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces to reduce noise and interference.
  • To ensure the stability of the output voltage, it's essential to follow the recommended capacitor selection and placement guidelines, and to ensure that the output capacitor has a low equivalent series resistance (ESR) and a high ripple current rating.
  • The maximum ambient temperature range for the ISL59446IRZ-T7 is -40°C to +125°C, but the device can operate up to 150°C with derating.
  • Yes, the ISL59446IRZ-T7 is suitable for high-reliability applications, such as aerospace, defense, and industrial control systems, due to its high MTBF (mean time between failures) and low FIT (failure in time) rate.
  • To troubleshoot issues with the ISL59446IRZ-T7, start by checking the input voltage, output voltage, and current consumption. Use an oscilloscope to check for noise and oscillations, and verify that the device is properly soldered and connected.

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ISL59446IRZ-T7 Overview

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