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ISL43640IUZ - Renesas Electronics

Description: The Intersil ISL43640 is a precision, bidirectional, analog switch configured as a 4 channel multiplexer/demultiplexer. The ISL43640 is designed to operate from a single +2V to +12V supply. It is equipped with an inhibit pin to simultaneously open all signal paths. ON resistance is 115Ω with a +5V supply, 45Ω with a +12V supply, and 190Ω with a +3V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 1nA at 25°C or 2. 5nA at 85°C. All digital inputs have 0. 8V to 2. 4V

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ISL43640IUZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M10.118
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ISL43640IUZ - Renesas Electronics  - 3D model - Small Outline Packages - M10.118
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ISL43640IUZ Details

  • Manufacturer Part Number:

    ISL43640IUZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    M10.118

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2017-11-01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SINGLE-ENDED MULTIPLEXER

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Normal Position:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Off-state Isolation-Nom:

    75 dB

  • On-state Resistance Match-Nom:

    1 Ω

  • On-state Resistance-Max (Ron):

    220 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    COMMON OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Signal Current-Max:

    0.03 A

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    65 ns

  • Switch-on Time-Max:

    175 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ISL43640IUZ 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.
  • Follow the power-up sequence outlined in the datasheet. Ensure VCC is powered up before VDD. Configure the device using the SPI interface, and verify the configuration using the status registers.
  • The device has a maximum junction temperature of 150°C. Ensure good thermal conductivity between the device and the PCB. Use thermal vias and a heat sink if necessary. Monitor the device temperature using the thermal monitoring feature.
  • Use the built-in diagnostic features, such as the fault detection and reporting mechanisms. Analyze the device's status registers and fault flags. Verify the power supply and clock signals. Consult the datasheet and application notes for troubleshooting guides.
  • Yes, the ISL43640IUZ is designed for high-reliability applications. It has built-in fault detection and reporting mechanisms, and it is fabricated using a robust process. However, consult the datasheet and application notes for specific guidance on using the device in safety-critical applications.

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