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PCAL6416APW,118 +BOM

Low-voltage translating 16-bit I2C-bus/SMBus I/O expander

PCAL6416APW,118 Information

Description

The NXP Semiconductors PCAL64A16APW,118 is a general-purpose I/O expander designed for industrial automation, home automation, smart lighting systems, security systems, automotive applications, consumer electronics, communication systems, medical devices, gaming peripherals, and robotics. This 24-pin TSSOP device features a safe and efficient operation with a power supply range of 1.65 V to 3.6 V, supporting high-speed data transfer at 400 kHz. It has an interrupt output with programmable polarity and edge sensitivity, making it suitable for various applications that require reliable notifications. The PCAL64A16APW,118 is ideal for use cases where a large number of digital inputs and outputs are required, such as in industrial automation systems, smart home devices, or medical equipment. Its compact package and low power consumption make it an attractive solution for many applications.

Features

According to the product information, the features of PCAL6416APW,118 are:

  • Safe and efficient operation with a power supply range of 1.65 V to 3.6 V
  • High-speed data transfer at 400 kHz
  • Interrupt output with programmable polarity and edge sensitivity
  • Open-drain interrupt output for flexible connectivity
  • Input/output configuration register for custom settings
  • Latchable interrupt feature enabled for reliable notifications

These features make it suitable for various applications such as industrial automation, home automation, smart lighting systems, security systems, automotive applications, consumer electronics, communication systems, medical devices, gaming peripherals, and robotics.

Package

The package type for NXP Semiconductors' PCAL64... is TSSOP-24.

Pinout

According to the product information, the PCAL6416APW,118 has a package of TSSOP-24, indicating that it has 24 pins. As for its function, it is a General-Purpose I/O Expander, which means it can handle input/output (I/O) operations. Specifically, it supports high-speed data transfer at 400 kHz and features programmable polarity and edge sensitivity on its interrupt output, as well as open-drain interrupt output for flexible connectivity. In summary, the PCAL6416APW,118 is a 24-pin I/O expander chip with capabilities in I2C bus interface, latchable interrupt feature, and adjustable operating power supply voltage range.

Manufacturer

The manufacturer of the PCAL64I16APW,118 is NXP Semiconductors. NXP Semiconductors is a leading global semiconductor company that specializes in developing and manufacturing semiconductors for various industries such as automotive, industrial, consumer electronics, and more. They offer a wide range of products including microcontrollers, sensors, and connectivity solutions.

Applications

According to the product information, the application areas of PCAL6416APW,118 include:

  • Industrial automation
  • Home automation
  • Smart lighting systems
  • Security systems
  • Automotive applications
  • Consumer electronics
  • Communication systems
  • Medical devices
  • Gaming peripherals
  • Robotics

Equivalent

The equivalent products of PCAL6416APW,118 are:

  • PCA9600
  • PCA9615
  • PCA9621
  • PCA9632

These products are all general-purpose I/O expanders from NXP Semiconductors that offer similar features and functionality to the PCAL6416.

Specifications

Category Integrated Circuits (ICs)InterfaceI/O Expanders Series Agile
Programmable Not Verified Number of I/O 16
Interface I²C, SMBus Interrupt Output Yes
Features POR Output Type Open Drain, Push-Pull
Current - Output Source/Sink 10mA, 25mA Clock Frequency 400 kHz
Voltage - Supply 1.65V ~ 5.5V Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Base Product Number PCAL6416
Programmabe Not Verified Package/Case TSSOP24

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Ratings and Reviews

More
E
E**y 06/27/2023

Product matches description, recommended seller

18
D
D**n 08/03/2022

It turns out that I ordered the wrong one... check carefully for the position and number of screws. My 6J1 Pre ampliflier PCB has 4 holes and this shell only has 3. I'll to order another one, this time the 4 holes version. The quality is good nevertheless, I might be able to recycle it for some other project.

15
I
I**h 07/12/2022

Looks okay, a bit old though

18
D
D**n 12/03/2021

The first time came all good!The second time the order came faster!But one marriage fee!

13

Reviews

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PCAL6416APW,118 Datasheet PDF

Preliminary Specification PCAL6416APW,118 PDF Download

PCAL6416APW,118 PDF Preview