Please enter a minimum 3 letters or numbers
Technical Content
Part Image

PCA9535PWRG4 - Texas Instruments

Description: I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin TSSOP T/R

Download PCA9535PWRG4 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
PCA9535PWRG4 - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
PCA9535PWRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G**)
click to zoom
3D Models
PCA9535PWRG4 - Texas Instruments - 3D model - Small Outline Packages - PW (R-PDSO-G**)
click to zoom

PCA9535PWRG4 Details

  • Manufacturer Part Number:

    PCA9535PWRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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 Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.2 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3 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

PCA9535PWRG4 Frequently Asked Questions (FAQs)

  • According to the datasheet, each I/O pin can source or sink up to 25mA. However, it's recommended to limit the current to 10mA per pin to ensure reliable operation and prevent overheating.
  • The PCA9535PWRG4 is an I2C-bus expander, and it's configured by writing to the configuration register (address 0x03) to set the I/O direction, polarity, and output type. Refer to the datasheet for the register map and configuration details.
  • The internal pull-up resistors on the I/O pins are used to prevent floating inputs and ensure a default high state when the pins are configured as inputs. They can be disabled by writing to the pull-up resistor control register (address 0x06).
  • Yes, the PCA9535PWRG4 can be used as a level translator between 3.3V and 5V systems. The device is designed to operate from 2.3V to 5.5V, and it can translate signals between these voltage levels. However, ensure that the input and output voltage levels are within the recommended operating range.
  • The PCA9535PWRG4 can be reset to its default state by asserting the RESET pin low for at least 1ms. This will reset the device to its power-on default state, clearing all registers and setting the I/O pins to inputs with internal pull-up resistors enabled.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

PCA9535PWRG4 Overview

Use the download button to access the PCA9535PWRG4 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PCA95, or try a keyword search, such as Parallel IO Ports

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to PCA9535PWRG4

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

PCA9535PWRG4 Alternates

Showing results

Image Part Number Model
Part Image 935285273118 NXP Semiconductors

Parallel I/O Port, 16 I/O, CMOS, PDSO24
Part Image PCF8575PWRE4 Texas Instruments

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
Part Image PCA9535PW-T NXP Semiconductors

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
Part Image PCA9555PW-T NXP Semiconductors

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
Part Image 935269569112 NXP Semiconductors

Parallel I/O Port, 16 I/O, CMOS, PDSO24
For a full list of alternate parts for PCA9535PWRG4, check out Findchips.com