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PCA9535APW - NXP

Description: Low standby current consumption:  1.5 A (typical at 5 V VDD)  1.0 A (typical at 3.3 V VDD)  Schmitt-trigger action allows slow input transition and better switching noise immunity at the SCL and SDA inputs  Vhys = 0.10  VDD (typical)  5 V tolerant I/Os  Open-drain active LOW interrupt output (INT)  400 kHz Fast-mode I2C-bus  Internal power-on reset  Power-up with all channels configured as inputs  No glitch on power-up  Latched outputs with 25 mA drive maximum capability for direct

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PCA9535APW - NXP PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP24
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PCA9535APW - NXP  - 3D model - Small Outline Packages - TSSOP24
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PCA9535APW Details

  • Manufacturer Part Number:

    PCA9535APW

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4.40 MM, PLASTIC, MO-153, SOT355-1, TSSOP-24

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    7.58

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of I/O Lines:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    160 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCA9535APW Frequently Asked Questions (FAQs)

  • The PCA9535APW can support I2C bus frequencies up to 400 kHz, but it is recommended to operate at 100 kHz or lower for reliable operation.
  • The PCA9535APW can be reset by pulling the RESET pin low for a minimum of 1 ms. This will reset the device to its default state.
  • The PCA9535APW can sink or source up to 25 mA on each output pin, but it is recommended to limit the current to 10 mA or less to ensure reliable operation.
  • Yes, the PCA9535APW can be used as a level translator between 1.8 V and 5 V logic levels. However, it is recommended to use an external voltage regulator to ensure stable operation.
  • The PCA9535APW can be configured for open-drain or push-pull output mode by writing to the Output Mode Register (OMR). A value of 0 sets the output to open-drain mode, while a value of 1 sets the output to push-pull mode.

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PCA9535APW 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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