I2C Bus Portfolio

NXP® continues its leading position in I2C Bus devices, offering you a vast portfolio for all of your design needs.

Bus Controllers and Bridge ICs

Bridge ICs allow designers to connect together devices that use different serial buses. Interface between standard parallel bus and the serial interfaces.

Buffers, Repeaters, Hubs and Extenders

Buffer I2C signals for a more reliable system and better noise immunity. Drive I2C signals across a backplane or even further.

I2C DACs and ADCs

I2C bus connected ADC/DAC device to add analog capabilities to a serial bus system.

I2C DIP Switch

Serial EEProms to store configuration data and DIP switches for replacement of mechanical switches.

I2C Fast-Mode Plus

From zero to 1 MHz so you can go to the next design level with higher data rates and up to 540 pF bus loading.

I2C General Purpose I/O

NXP’s I/O expander (GPIO) drives LED and monitors switches without using any microprocessor pins.

I2C Multiplexers/Switches

I2C Bus multiplexers and switches connect an upstream I2C Bus to any combination of downstream I2C busses.

I2C Real-Time Clocks (RTC)

RTCs to suit applications needing accurate time keeping: ultra-low power, high-temperature tolerant, temperature compensated, and high-accuracy.

I2C Serial EEPROM/RAM

Serial EEProms to store configuration data and DIP switches for replacement of mechanical switches.

I2C Temperature Sensors

Temperature sensors offer high-resolution solutions for your thermal management needs – from process control to computing applications.

I2C Voltage Level Translators

NXP voltage level translators allow easy connection of I2C signals between a wide range of supply voltage domains.

I2C LED Controllers

LED controllers/drivers for blinking, dimming, and color mixing LEDs. Using I2C LED controllers frees the microprocessor for other purposes.

What's New

Solutions Around the Core
Brochure

Solutions Around the Core – Secure Interfaces and Power

Discover other solutions NXP offers for your designs.