PCA9515APWT
- Mfr.Part #
- PCA9515APWT
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REDRIVER I2C 1CH 8TSSOP
- Stock
- 10,916
- In Stock :
- 10,916
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Max Frequency :
- 400kHz
- Length :
- 3mm
- Applications :
- I2C
- Terminal Form :
- Gull wing
- Thickness :
- 1mm
- Terminal Pitch :
- 0.65mm
- Lead Free :
- Lead Free
- Weight :
- 39.008944mg
- Operating Supply Voltage :
- 3.6V
- Width :
- 4.4mm
- Number of Functions :
- 2
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Base Part Number :
- CA9515
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input :
- 2-Wire Bus
- Type :
- Buffer, ReDriver
- Operating Supply Current :
- 500μA
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 3V
- Terminal Position :
- Dual
- Capacitance - Input :
- 7pF
- Voltage - Supply :
- 2.3V~3.6V
- Radiation Hardening :
- No
- Pin Count :
- 8
- Number of Channels :
- 1
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Mounting Type :
- Surface Mount
- Output :
- 2-Wire Bus
- Number of Outputs :
- 2
- Height :
- 1.2mm
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Datasheets
- PCA9515APWT

Signal Buffers, Repeaters, Splitters Texas Instruments PCA9515APWT Overview
The Texas Instruments PCA9515APWT is a high-performance I2C bus redriver designed to provide buffering between I2C buses over extended distances. This integrated circuit (IC) enhances system reliability and performance by stabilizing data transmission through capacitive or longer bus lines commonly found in complex embedded systems. The PCA9515APWT, as part of the Signal Buffers, Repeaters, Splitters category, is crucial for maintaining signal integrity and avoiding data corruption in noisy environments. Its compact 8-TSSOP form factor makes it ideal for high-density applications where space is at a premium.
PCA9515APWT Features
- Single channel I2C bus redriver.
- Operates over a 2.3V to 5.5V supply voltage range, accommodating various system voltages.
- Enhances system reliability by extending the I2C bus segment lengths.
- Minimal propagation delay ensures rapid data transmission.
- Hot-swappable interface for ease of maintenance without needing to power down the system.
PCA9515APWT Applications
- Consumer Electronics: Enhances data integrity in devices such as smart TVs and gaming consoles where multiple peripherals are connected over I2C.
- Automotive Systems: Used in car infotainment systems to maintain robust communication between various sensors and controllers across extended wiring.
- Industrial Automation: Ensures reliable signal transmission in complex machinery with long-distance sensor networks.
- Data Centers: Critical in managing communications between different server components, improving scalability and system performance.
- Telecommunications Equipment: Assists in the robust data handling required for base station management and network configuration.
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