NXP P82B96TD I2C Bus Extender
The NXP P82B96TD is a versatile I2C bus extender designed to provide a robust solution for extending the reach of the I2C communication bus. This powerful IC allows for the connection of I2C buses over longer distances or through environments with high electrical noise, making it an ideal choice for complex embedded systems and industrial applications.
Key Features:
- Extended Bus Operating Range: The P82B96TD allows for the I2C bus to be extended up to 50 meters, significantly increasing the standard operating range of 1 meter.
- Bidirectional Signal Transmission: This device supports fully bidirectional communication for both the SDA (Serial Data Line) and SCL (Serial Clock Line), ensuring seamless data transfer over extended distances.
- Increased Bus Capacitance: It can drive I2C buses with a capacitance up to 4000 pF, allowing more devices to be connected or longer cable lengths to be used.
- High Noise Immunity: The P82B96TD is designed to provide high noise immunity, making it suitable for electrically noisy environments often found in industrial settings.
- Compatibility: It is fully compatible with existing I2C systems and can be used with standard I2C protocols and signaling, ensuring easy integration into current designs.
Applications:
The NXP P82B96TD can be used in a wide range of applications, including:
- Industrial control systems
- Automotive networks
- Building automation
- Remote sensors and data acquisition systems
- Robotics and drones
Technical Specifications:
Parameter
Value
Supply Voltage
3.0V to 12V
Operating Temperature
-40°C to +85°C
Package
SOIC-8
Overall, the NXP P82B96TD is an essential component for any project requiring reliable I2C communication over long distances or in challenging electrical environments. Its robust design and compatibility with existing I2C systems make it a go-to choice for engineers and designers looking to enhance their I2C bus capabilities.
