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ISL43240IAZ - Renesas Electronics

Description: The Intersil ISL43240 device is a CMOS, precision, quad SPDT analog switch designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. Targeted applications include battery powered equipment that benefit from the devices’ low power consumption (5µW), low leakage currents (5nA max), and fast switching speeds (tON = 52ns, tOFF = 40ns). A 5Ω maximum rON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 2Ω. The ISL43240 is a quad single-pole/

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ISL43240IAZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M20.209
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ISL43240IAZ Details

  • Manufacturer Part Number:

    ISL43240IAZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    M20.209

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2017-10-31

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SPDT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage-Max (Vsup):

    -6 V

  • Neg Supply Voltage-Min (Vsup):

    -2 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Normal Position:

    NO/NC

  • Number of Channels:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    20

  • Off-state Isolation-Nom:

    71 dB

  • On-state Resistance Match-Nom:

    0.5 Ω

  • On-state Resistance-Max (Ron):

    25 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    COMMON OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.99 mm

  • Signal Current-Max:

    0.03 A

  • Supply Current-Max (Isup):

    0.001 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    55 ns

  • Switch-on Time-Max:

    75 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.29 mm

ISL43240IAZ 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 applied before VLOGIC. 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 airflow around the device, and consider using a heat sink if the device is expected to operate at high temperatures or high currents.
  • Use the built-in diagnostic features, such as the fault detection and reporting mechanisms. Analyze the device's status registers and fault flags to identify the source of the issue. Consult the datasheet and application notes for troubleshooting guidelines.
  • Yes, the ISL43240IAZ is designed for high-reliability applications. However, ensure that you follow the recommended design and testing procedures outlined in the datasheet and relevant industry standards (e.g., IEC 61508, ISO 26262).

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ISL43240IAZ Overview

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