PCA9518DWT Allicdata Electronics
Allicdata Part #:

PCA9518DWT-ND

Manufacturer Part#:

PCA9518DWT

Price: $ 0.97
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC EXPANDABLE 5CH I2C HUB 20SOIC
More Detail: Buffer Interface 20-SOIC
DataSheet: PCA9518DWT datasheetPCA9518DWT Datasheet/PDF
Quantity: 1000
500 +: $ 0.87318
Stock 1000Can Ship Immediately
$ 0.97
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Applications: Buffer
Interface: I²C
Voltage - Supply: 3 V ~ 3.6 V
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 20-SOIC
Mounting Type: Surface Mount
Base Part Number: PCA9518
Description

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The PCA9518DWT is primarily a slave I2C-bus repeater which helps to develop a multi-master I2C-bus network. This device contains a programmable clock generator along with an integrated low-noise and low-power supply that provides enhanced performance. To increase the maximum reach capability of an I2C-bus system, the PCA9518DWT is designed to address the need for boosting the transmission rate and allowing for better multi-master operation. The PCA9518DWT is designed to act as a slave I2C-bus repeater, which enables more I2C-bus cable lengths to be used. This means that the device can be used for any network application which requires the highest data speeds.

The PCA9518DWT, being in the specialized interface category, helps to develop multi-master I2C-bus networks. This is possible because of its programmable clock generator which further enhances its performance and enables it to be used in a wide range of applications. This device also helps to establish new I2C-bus networks with greater cable lengths and increased data speeds. With its integrated low-noise and low-power supply, it is ideal for use in demanding industrial applications.

The PCA9518DWT works on the principle of I2C arbitration. This means that when transmitting over a network, there is a master node, or a controller, which controls all communications via the I2C-bus. This controller can be the PCA9518DWT or any other compatible device, which is responsible for all the transactions and access control over the I2C-bus. When a signal is sent on the bus, the controller will determine who should be granted access in order to determine whether a particular device has permission to read or write to the bus. If so, the controller will ensure that the data is sent or received correctly.

This arbitration principle offers an advantage when working with I2C-bus for developing applications and networks. Since the PCA9518DWT is capable of creating sophisticated I2C-bus networks with high data speeds, it provides a great platform for applications such as real-time control of robotics, robotics data logging, automation systems, and interfacing with a variety of sensors and digital integrated circuits. Furthermore, the device is also known for its robust performance, as it is capable of handling multiple I2C-bus masters from one point in the network. This makes it ideal for use in a number of industrial applications, particularly with multi-master bus systems.

In conclusion, the PCA9518DWT is a specialized interface device specifically designed to be used in I2C-bus networks. It has a programmable clock generator and is capable of supporting high data speeds, making it ideal for industrial applications. Additionally, the device can handle multiple I2C-bus masters, as it works on the principle of I2C arbitration. This helps to ensure that communication is only granted to the right user, which helps to make the data transfer process a lot more efficient. The PCA9518DWT is thus great choice if you wish to develop an I2C-bus network with the highest data speeds and maximum safety.

The specific data is subject to PDF, and the above content is for reference

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