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ISL84781IVZ - Renesas Electronics

Description: The Intersil ISL84781 device contains precision, bidirectional, analog switches configured as an 8-channel multiplexer/demultiplexer. It is designed to operate from a single +1. 6V to +3. 6V supply. The device has an inhibit pin to simultaneously open all signal paths. ON-resistance is 0. 4Ω with a +3. 0V supply and 0. 55Ω with a single +1. 8V supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 4nA max at +25°C or 40nA max at +85°C with a +3. 3V supply. All digital in

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ISL84781IVZ - Renesas Electronics - PCB symbol
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PCB Footprints
ISL84781IVZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - (TSSOP)
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ISL84781IVZ - Renesas Electronics - 3D model - Small Outline Packages - (TSSOP)
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ISL84781IVZ Details

  • Manufacturer Part Number:

    ISL84781IVZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    M16.173

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2017-10-23

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SINGLE-ENDED MULTIPLEXER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Normal Position:

    NO/NC

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Off-state Isolation-Nom:

    65 dB

  • On-state Resistance Match-Nom:

    0.12 Ω

  • On-state Resistance-Max (Ron):

    0.8 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.2 mm

  • Signal Current-Max:

    0.3 A

  • Supply Current-Max (Isup):

    0.0012 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.6 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    25 ns

  • Switch-on Time-Max:

    27 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

ISL84781IVZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in the ISL84781IVZ evaluation board user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize EMI.
  • To ensure reliable operation over the full temperature range, it is essential to follow the recommended operating conditions, including voltage and current ratings, and to implement proper thermal management, such as heat sinking and airflow, to keep the device within its specified temperature range.
  • Using a lower voltage supply than recommended may result in reduced performance, increased power consumption, and potential reliability issues. Using a higher voltage supply than recommended may result in overheating, reduced lifespan, and potential damage to the device. It is essential to follow the recommended voltage supply range to ensure optimal performance and reliability.
  • Renesas provides a troubleshooting guide in the ISL84781IVZ datasheet and application notes, which includes steps to identify and resolve common issues, such as checking power supply and input/output connections, verifying proper configuration and programming, and using diagnostic tools and software.
  • When using the ISL84781IVZ in a high-reliability or safety-critical application, it is essential to follow Renesas' guidelines for design, testing, and validation, and to implement additional safety features, such as redundancy, error detection, and correction mechanisms, to ensure the required level of reliability and safety.

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ISL84781IVZ Overview

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