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PCA9548ABSHP - NXP

Description: Multiplexer Switch ICs 8-channel I2C-bus switch with reset 24-HVQFN (4x4)

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PCB Footprints
PCA9548ABSHP - NXP PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - HVQFN24_2024
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3D Models
PCA9548ABSHP - NXP  - 3D model - Quad Flat No-Lead - HVQFN24_2024
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PCA9548ABSHP Details

  • Manufacturer Part Number:

    PCA9548ABSHP

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    SOT616-1

  • Country Of Origin:

    Mainland China, Taiwan

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    5

  • Analog IC - Other Type:

    SINGLE-ENDED MULTIPLEXER

  • JESD-30 Code:

    S-PQCC-N24

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • On-state Resistance-Max (Ron):

    55 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    0.1 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    0.3 ns

  • Switch-on Time-Max:

    0.3 ns

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

PCA9548ABSHP Frequently Asked Questions (FAQs)

  • The PCA9548 can support I2C bus frequencies up to 400 kHz, but it's recommended to limit the frequency to 100 kHz for reliable operation.
  • The PCA9548 is configured to work in 8-bit or 16-bit mode by setting the A0 and A1 address pins. For 8-bit mode, A0 and A1 should be connected to GND, and for 16-bit mode, A0 should be connected to VCC and A1 to GND.
  • The PCA9548 can drive up to 400 pF of capacitance on the I2C bus, but it's recommended to limit the capacitance to 200 pF for reliable operation.
  • The PCA9548 can be reset by pulling the RESET pin low for at least 1 ms. This will reset the device to its default state.
  • The PCA9548 has a power-on reset feature that resets the device to its default state when the power supply voltage rises above 1.2 V.

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PCA9548ABSHP Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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