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PCA9531D - NXP

Description: LASER DIODE/LED DRIVER, 16 Pin, Plastic, SOP

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PCA9531D - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SO16(Thickness=1.75mm)
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3D Models
PCA9531D - NXP  - 3D model - Small Outline Packages - SO16(Thickness=1.75mm)
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PCA9531D Details

  • Manufacturer Part Number:

    PCA9531D

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    7.89

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    8

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-DRAIN

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.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:

    0.5 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.3 V

  • Supply Voltage1-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

  • fmax-Min:

    0.4 MHz

PCA9531D Frequently Asked Questions (FAQs)

  • The PCA9531D can support I2C bus frequencies up to 400 kHz, but it is recommended to operate at 100 kHz or lower for reliable operation.
  • In case the PCA9531D is not responding to I2C commands, try resetting the device by toggling the RESET pin low and then high. Also, ensure that the I2C bus is properly terminated and that there are no bus conflicts.
  • No, the PCA9531D is not designed to drive inductive loads such as relays or solenoids. It is recommended to use an external driver or buffer to drive such loads.
  • The correct pull-up resistor value for the I2C bus depends on the bus capacitance, frequency, and voltage. A good starting point is to use a pull-up resistor value between 1 kΩ and 10 kΩ. You can use the NXP I2C pull-up resistor calculator to determine the optimal value for your specific application.
  • Yes, the PCA9531D can be used to implement a level shifter or voltage translator. However, ensure that the input voltage and output voltage are within the recommended operating range of the device.

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PCA9531D 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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