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