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Provide you with enterprise-level interconnection chips

I2C Interface

We offer a wide range of I2C interface chips, including buffers, I/O expanders, and level shifters, which simplify the I2C bus and reduce communication errors. It features a wide voltage range and a miniaturized package, making it easy to use in a variety of applications.

Product category
GPIO Expander

GPIO expanders help you increase the number of I/Os available in your system, offering you expanded I/O capabilities.

Application instance

Level Shifter

Level shifter solves the problem of mismatch between the voltage level of the I2C bus and the peripherals, and makes it easy for you to connect peripherals with different voltage levels.

Application instance

Hot Swap Buffer

Hot swap buffers enable hot-swapping on the I2C bus to ensure system serviceability and scalability,. They are widely used in complex systems that need to connect and manage multiple devices.

Application instance

Switches & Multiplexers

Switches and multiplexers extend the functionality of control systems by switching between I2C buses, eliminating address bus conflicts and helping you save system power consumption.

Application instance

Product Selection
Part .NO Operating voltage Input type Output type Output frequency(Max) Additive jitter Number of output channels Operating temperature Package
INTL9548 1.65~5.5V 1 8 not supported support 400KHz -40℃~85℃ TSSOP24
INTL9546 1.65~5.5V 1 4 not supported support 400KHz -40℃~85℃ TSSOP16
INTL9545 1.65~5.5V 1 4 support support 400KHz -40℃~85℃ TSSOP20

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