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PCA9511AD - NXP

Description: Hot swappable I2C-bus and SMBus bus buffer

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PCA9511AD - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SOT96-1
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PCA9511AD - NXP  - 3D model - Small Outline Packages - SOT96-1
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PCA9511AD Details

  • Manufacturer Part Number:

    PCA9511AD

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • Interface IC Type:

    BUS BUFFERS

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

PCA9511AD Frequently Asked Questions (FAQs)

  • The PCA9511AD can support I2C bus frequencies up to 1 MHz, but it's recommended to operate at 400 kHz or lower for reliable operation.
  • No, PCA9511AD is specifically designed for I2C bus level shifting and is not recommended for use with other communication protocols.
  • Make sure to connect VCC to a stable 3.3V or 5V power supply, and VREF to a stable reference voltage (usually VCC). Also, ensure that the input and output voltage levels are within the recommended operating range.
  • The PCA9511AD can drive capacitive loads up to 400 pF, but it's recommended to keep the load capacitance as low as possible to ensure reliable operation.
  • Yes, PCA9511AD can be used in a multi-master I2C bus configuration, but it's essential to ensure that the masters are properly synchronized and that the bus is properly terminated.

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PCA9511AD 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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Part Image PCA9511AD,118 NXP Semiconductors

Bus Buffer, PDSO8