The TCA9803DGKR is a cutting-edge, low-voltage dual bidirectional I2C bus and SMBus voltage-level translator with an automatic direction-sensing feature, brought to you by the renowned semiconductor manufacturer, Texas Instruments.

Key Features:

• Voltage Level Translation: Designed for I2C and SMBus applications, it allows for voltage level translation between 0.9V and 3.6V on the A-side and 2.7V to 5.5V on the B-side, providing flexibility for interfacing between devices operating at different voltage levels.
• Automatic Direction Sensing: The TCA9803DGKR does not require a direction control signal, simplifying its use by automatically determining the signal direction, thus enabling seamless communication between devices.
• High-Speed Operation: It supports fast-mode plus (Fm+) I2C bus and SMBus specifications, allowing for data transfer rates of up to 1 Mbps, suitable for high-speed applications.
• Robust Protection: This device features 4 kV of ESD protection on all pins, ensuring durability and reliability in challenging environments.
• Low Standby Current: It is optimized for low power consumption with a standby current of 2 µA max, making it ideal for battery-powered and power-sensitive applications.

Applications:

The TCA9803DGKR is versatile and can be used in a wide range of applications, including but not limited to:

• Level shifting for I2C/SMBus applications
• Mobile devices and smartphones
• Notebooks, desktops, and servers
• Power-supply management
• Data acquisition systems

Package and Quality:

Encased in an 8-pin VSSOP (DGK) package, the TCA9803DGKR boasts a compact footprint that is suitable for space-constrained applications. Texas Instruments is committed to high quality and reliability, ensuring that their products meet stringent industry standards.

Ordering and Availability:

For pricing, availability, and additional technical specifications, please visit the Texas Instruments website or contact an authorized distributor. Enhance your designs with the efficiency and reliability of the TCA9803DGKR voltage-level translator.