TCA9509RVHR
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- Mfr.Part #
- TCA9509RVHR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-XFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REDRIVER I2C 1CH 8X2QFN
- Stock
- 8,846
- In Stock ：
- 8,846
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Max Power Dissipation :
- 100mW
- Operating Supply Current :
- 3mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Width :
- 1.6mm
- Packaging :
- Cut Tape (CT)
- Capacitance - Input :
- 6.5pF
- Weight :
- 5.896701mg
- Max Frequency :
- 400kHz
- Base Part Number :
- CA9509
- Voltage - Supply :
- 2.7V~5.5V
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Output :
- 2-Wire Bus
- Lead Free :
- Lead Free
- Pin Count :
- 8
- Type :
- Buffer, ReDriver
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 2
- JESD-609 Code :
- e4
- Package / Case :
- 8-XFQFN Exposed Pad
- Number of Pins :
- 8
- Input :
- 2-Wire Bus
- Applications :
- I2C
- Output Current :
- 6mA
- Number of Channels :
- 1
- Number of Functions :
- 1
- Height :
- 400μm
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Propagation Delay :
- 132.8 ns
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 8
- Length :
- 1.6mm
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 370μm
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- TCA9509RVHR
Signal Buffers, Repeaters, Splitters Texas Instruments TCA9509RVHR Overview
The Texas Instruments TCA9509RVHR is a pivotal component in modern electronic systems, serving as an I2C bus redriver. This IC ensures signal integrity by stabilizing and restoring I2C signals across extended distances or in noisy environments. The TCA9509RVHR, housed in a compact 8X2QFN package, is specifically designed to facilitate reliable communication for applications requiring high-density integration and minimized signal delay. Its usage of advanced technologies makes it an ideal choice for enhancing system reliability and performance, especially in complex digital networks. This makes the Signal Buffers, Repeaters, Splitters Texas Instruments TCA9509RVHR an essential asset for businesses looking to scale operations and ensure robustness in their electronic communications.
TCA9509RVHR Features
The TCA9509RVHR from Texas Instruments incorporates several key features that enhance its effectiveness as an I2C bus redriver. It supports both normal and fast I2C bus modes, thus ensuring compatibility with various bus speeds up to 400 kHz. Additionally, the device includes built-in hot-swap capability, which allows electronic components to be replaced or added without needing to power down the system. Its low standby current makes it energy efficient, while the 8-pin QFN package ensures a minimal footprint on the PCB, crucial for space-constrained applications.
TCA9509RVHR Applications
- Smart Home Devices: In applications such as smart thermostats or security systems, the TCA9509RVHR ensures reliable data transmission over I2C, enhancing device interconnectivity and performance.
- Server Rooms: Used within server motherboards to extend I2C signals across longer board traces or between different boards, improving communication reliability and system integrity.
- Consumer Electronics: Enables enhanced signal integrity in devices like high-definition televisions and audio equipment, ensuring robust performance and user experience.
- Automotive Systems: Critical in managing sensor data communication in vehicles, the TCA9509RVHR helps in maintaining signal clarity and strength, vital for automotive safety and functionality.
- Industrial Controls: Facilitates robust I2C communication in industrial environments where electromagnetic interference is prevalent, ensuring stable operations and control.
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