Overview
The PCA9617ADPJ is a CMOS integrated circuit designed by NXP Semiconductors, serving as a level translating Fast-mode Plus (Fm+) I2C-bus repeater. This device is engineered to extend the reach of I2C bus signals by buffering and repeating them, making it particularly useful in applications requiring long-distance communication or the connection of multiple devices on the same bus. The PCA9617ADPJ is part of the PCA9617A series and is known for its robust performance and compatibility with a wide range of voltage levels and operating temperatures.
Key Specifications
| Attribute | Specification |
|---|---|
| Interface Type | I2C/SMBus |
| No of Channels | 1 |
| Clock Frequency-Max | 1 MHz |
| Supply Voltage-Nom | 0.8 V to 5.5 V |
| Supply Current | 1.7 mA |
| Operating Temp Range | -40°C to +85°C |
| Storage Temperature Range | -55°C to +125°C |
| Power Dissipation | 0.1 W |
| Moisture Sensitivity Level | 1 |
| Package Style | TSSOP-8 |
| Mounting Method | Surface Mount |
Key Features
- Interface Support: Supports I2C (Inter-Integrated Circuit) and SMBus interfaces, commonly used in embedded systems.
- Propagation Delay Time: Features a propagation delay time of 76 ns, ensuring fast signal transmission.
- Supply Voltage Range: Operates within a wide supply voltage range from 0.8 V to 5.5 V, making it compatible with various power supply configurations.
- Operating Temperature Range: Can operate reliably in a wide temperature range from -40°C to +85°C, suitable for industrial and automotive applications.
- Package and Mounting: Comes in a TSSOP-8 package, suitable for surface-mount assembly.
- Input and Output Type: Both input and output are of open-drain type, common for I2C communication.
- Power Efficiency: Low operating supply current of 8 µA and power dissipation of 100 mW, making it suitable for battery-powered or low-power applications.
Applications
The PCA9617ADPJ is versatile and can be used in various applications, including:
- Industrial Automation: For extending I2C bus signals in industrial control systems where long-distance communication is necessary.
- Automotive Systems: Suitable for automotive applications due to its wide operating temperature range and robust performance.
- Consumer Electronics: Used in consumer electronics for I2C bus signal extension and buffering, ensuring reliable communication between integrated circuits.
- Embedded Systems: Commonly used in embedded systems to enhance the reach and reliability of I2C bus signals.
Q & A
- What is the PCA9617ADPJ used for?
The PCA9617ADPJ is used as a level translating Fast-mode Plus (Fm+) I2C-bus repeater to extend the reach of I2C bus signals.
- What is the maximum clock frequency of the PCA9617ADPJ?
The maximum clock frequency is 1 MHz.
- What is the supply voltage range of the PCA9617ADPJ?
The supply voltage range is from 0.8 V to 5.5 V.
- What is the operating temperature range of the PCA9617ADPJ?
The operating temperature range is from -40°C to +85°C.
- What package style does the PCA9617ADPJ come in?
The PCA9617ADPJ comes in a TSSOP-8 package.
- Is the PCA9617ADPJ RoHS compliant?
- What is the propagation delay time of the PCA9617ADPJ?
- What are the typical applications of the PCA9617ADPJ?
- How many channels does the PCA9617ADPJ have?
- What is the power dissipation of the PCA9617ADPJ?
