TCA9535PWR Integrated Circuits (ICs)

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Interface-I/O expanders refer to devices that can be used to increase the number of digital I/O lines available on a system. They provide an easy solution to expand the number of digital signals that can be used in a digital system. The TCA9535PWR is one such expandable device. This device is designed to offer a system designer a flexible, low-cost solution to digital I/O expansion. The TCA9535PWR is a port expander for I2C-bus/SMBus applications. Its efficient design allows for it to be used in a variety of applications.

The TCA9535PWR is a 16-bit, single-chip port expander with I2C-bus/SMBus compatible interfaces and advanced configurability. It includes an internal voltage regulator and buffers that allow for the device to be connected directly to higher voltage systems. The device is a two-wire serial interface that is used to configure and control up to 16-bits of I/O. The external voltage is supplied to the device via a VDD pin, and this can be a wide range of voltages depending on the application. The VDD pin supplies power to the internal logic of the device, and the IOs require a much lower voltage.

The TCA9535PWR is designed to provide an easy and cost-effective way of expanding digital I/O in a system. It allows for the expansion of up to 16 additional I/O lines, allowing for the addition of a variety of devices and peripherals. The device supports both active-low and active-high logic levels, so it can be used in many different applications. The device also includes a pull-up or pull-down resistor on all I/Os, allowing for the user to configure the device for their specific application.

The device is designed to allow for the user to easily configure the I/O lines for their application. The user can set the direction of the I/O lines, configure them as input or output, and even configure the pull-up or pull-down resistors. The device also includes an internal register that can be used to store configuration data, allowing for the user to easily change the configuration of the device in the future. In addition, the device is designed to be highly programmable, allowing the user to customize their application using the on-chip resources.

The TCA9535PWR is designed to offer a flexible and cost-effective solution for digital I/O expansion in a variety of applications. The device supports both active-high and active-low logic levels, and it can be programmed to suit the user’s specific application. It also includes an internal voltage regulator and buffers, allowing it to be connected directly to higher voltage systems. The device is easy to configure and control, and it includes an internal register that can be used to store configuration data. All of these features make the TCA9535PWR a great choice for digital I/O expansion applications.

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