PCA9517DGKR
- Mfr.Part #
- PCA9517DGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REDRIVER I2C 1CH 8VSSOP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Pin Count :
- 8
- Type :
- Buffer, ReDriver
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~85°C
- Length :
- 3mm
- Input :
- 2-Wire Bus
- Weight :
- 18.99418mg
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Supply Voltage :
- 3V
- Output :
- 2-Wire Bus
- Applications :
- I2C
- Propagation Delay :
- 169 ns
- Terminal Position :
- Dual
- Voltage - Supply :
- 0.9V~5.5V 2.7V~5.5V
- Number of Terminations :
- 8
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.07mm
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Width :
- 3mm
- Thickness :
- 970μm
- Additional Feature :
- IT CAN ALSO OPERATE 0.9 TO 5.5
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Base Part Number :
- CA9517
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.65mm
- Number of Functions :
- 1
- Capacitance - Input :
- 6pF
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 2
- Output Current :
- 6mA
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Translator
- Contact Plating :
- Gold
- Operating Supply Current :
- 5mA
- Data Rate (Max) :
- 400kHz
- Power Supplies :
- 3/5V
- Datasheets
- PCA9517DGKR

Signal Buffers, Repeaters, Splitters Texas Instruments PCA9517DGKR Overview
The Texas Instruments PCA9517DGKR is an advanced I2C bus repeater designed to provide buffering between I2C buses with different voltage levels, making it ideal for applications requiring system scalability and improved I2C signal integrity. The device operates over a broad voltage range and is housed in a compact 8-VSSOP package, ensuring minimal footprint and easy integration into various system architectures. As a critical component in sophisticated electronics, the Signal Buffers, Repeaters, Splitters Texas Instruments PCA9517DGKR facilitates reliable data transfer, enhancing overall system performance while maintaining robust communication across different voltage domains.
PCA9517DGKR Features
The PCA9517DGKR includes several key features enhancing its performance and suitability for complex electronic environments:
- 1-channel I2C bus repeater functionality, allowing extension of I2C buses in multi-voltage systems.
- Wide operating voltage range, accommodating various system requirements and ensuring compatibility across diverse platforms.
- Low standby current, which maximizes energy efficiency and reduces the overall power consumption of the system.
- Enhanced signal integrity and robust fault tolerance ensure reliable operation even in challenging conditions.
PCA9517DGKR Applications
- Consumer Electronics: Use in devices like smartphones and tablets to manage signal integrity between components operating at different voltage levels.
- Industrial Automation: Facilitates communication in sensors and actuators across different machinery voltage planes, enhancing system reliability and performance.
- Data Communication Equipment: Ensures robust data transfer in network hubs, routers, and switches where multiple voltage levels are common.
- Computer Peripherals: Improves connectivity and extends I2C signals among peripherals like printers and external hard drives with different logic levels.
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