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PCA9543BPW,118 - NXP

Description: NXP PCA9543BPW,118, Multiplexer Single 2:1, 14-Pin TSSOP

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Symbol
PCA9543BPW,118 - NXP - PCB symbol
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PCB Footprints
PCA9543BPW,118 - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SOT402-1
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3D Models
PCA9543BPW,118 - NXP - 3D model - Small Outline Packages - SOT402-1
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PCA9543BPW,118 Details

  • Manufacturer Part Number:

    PCA9543BPW,118

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    SOT402-1

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Analog IC - Other Type:

    SINGLE-ENDED MULTIPLEXER

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    5 mm

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    COMMON OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

PCA9543BPW,118 Frequently Asked Questions (FAQs)

  • The PCA9543BPW,118 can support I2C bus frequencies up to 400 kHz, but it's recommended to limit the frequency to 100 kHz for reliable operation.
  • Yes, the PCA9543BPW,118 can switch between multiple I2C buses with different voltage levels, but the voltage on each bus must be within the recommended operating range of 1.8 V to 5.5 V.
  • To ensure correct switching, make sure to follow the recommended switching sequence and timing in the datasheet, and use the correct control signals (SCL and SDA) to select the desired bus.
  • Yes, the PCA9543BPW,118 can isolate I2C buses with different clock frequencies, but the clock frequency on each bus must be within the recommended operating range of 10 kHz to 400 kHz.
  • The PCA9543BPW,118 can drive I2C buses with a maximum capacitance of 400 pF, but it's recommended to limit the capacitance to 100 pF for reliable operation.

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PCA9543BPW,118 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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