PCAL6416APW,118

Series:	Agile
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
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:	400kHz
Voltage - Supply:	1.65 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	24-TSSOP
Base Part Number:	PCAL6416A

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Interface - I/O ExpandersThe PCAL6416APW,118 is a powerful and useful solution to simplify designs of complex I/O expansion. With a small package size, it allows for efficient use of space in tight designs. With the added benefit of more outputs than most I/O solutions available, the PCAL6416APW,118 can enable a wide range of applications.The PCAL6416APW,118 is a I/O expander with an 8-bit, 78 pin package and a 16-bit wide output path. It provides 8 bits of input, 16 bits of output and 15 bits of status. This I/O expander has the capability to allow the user to set various settings such as output current, output timing, I/O polarity and input type, making it much easier for the user to design a system. The PCAL6416APW,118 is a simple way to increase the output pins of an existing processor, as well as expand the available output types. The PCAL6416APW,118 also includes an integrated power-on reset (POR), enabling safe initialization of the I/O expander. Furthermore, it includes protection against accidental damage, providing both ESD and EFT protection.The PCAL6416APW,118 is ideal for applications such as embedded systems, motor control, USB Type C I/O expansion and LED lighting. It can also be used in robotics, and machine automation. Due to its large I/O capabilities, the PCAL is suitable for a wide range of applications.The PCAL6416APW,118 functions through the use of two primary components. The first is the main controller, which is used to configure settings and generate signals. The second is the PCAL registers, which control the I/O and buffer signals. The controller sends commands to the PCAL registers, which controls the operation of the I/O expander. The controller is also responsible for setting the pins that are used for I/O and the configuration settings.The PCAL6416APW,118 utilizes an advanced SPI interface that allows for easy programming and control. It includes advanced features such as wake-up, sleep modes and outputs polarity settings. It also includes spike filters to reduce the potential of false triggering and to provide EMC immunity. When integrated into designs, the PCAL6416APW,118 is capable of delivering more reliable I/O expansion and can be used alongside other microprocessors, such as the Arduino, to further expand its capabilities. As the PCAL6416APW,118 offers a number of features, such as its integrated power-on reset, wide range of I/O and configurable settings, it is an ideal solution for I/O expansion needs.

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