PCA9515AD
- Mfr.Part #
- PCA9515AD
- Manufacturer
- NXP Semiconductors
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- PCA9515A DUAL BIDIRECTIONAL I2C
- Stock
- 16,158
- In Stock :
- 16,158
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Width :
- 3.91mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 75.891673mg
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e4
- Capacitance - Input :
- 7pF
- ECCN Code :
- EAR99
- Propagation Delay :
- 45 ns
- Packaging :
- Tube
- Turn On Delay Time :
- 100 ns
- Output :
- 2-Wire Bus
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 1.58mm
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Input :
- 2-Wire Bus
- Lead Free :
- Lead Free
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Operating Supply Current :
- 500μA
- Terminal Position :
- Dual
- Output Current :
- 6mA
- Pbfree Code :
- yes
- Length :
- 4.9mm
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3V
- Number of Outputs :
- 2
- Number of Channels :
- 1
- Number of Pins :
- 8
- Base Part Number :
- CA9515
- Number of Functions :
- 1
- Height :
- 1.75mm
- Voltage - Supply :
- 2.3V~3.6V
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Applications :
- I2C
- Pin Count :
- 8
- Max Frequency :
- 400kHz
- Type :
- Buffer, ReDriver
- Datasheets
- PCA9515AD

Signal Buffers, Repeaters, Splitters NXP Semiconductors PCA9515AD Overview
The PCA9515AD, crafted by NXP Semiconductors, is an integral component in modern digital communication systems. This dual bidirectional I2C bus buffer is specifically designed to enhance system reliability, provide robust signal integrity, and extend signal communication distances. Its design addresses the challenges of voltage level shifting and provides a seamless pathway for data transfer between circuits operating at different voltages. Ideal for applications requiring high-level signal integrity across complex multi-board systems, the Signal Buffers, Repeaters, Splitters NXP Semiconductors PCA9515AD is an indispensable tool for developing advanced electronic systems.
PCA9515AD Features
The PCA9515AD includes several key features that make it particularly useful in advanced electronic designs. It supports both standard (100kHz) and fast (400kHz) I2C-bus modes. The device ensures stable operation through its built-in hot-swap technology, which prevents glitches on the data lines when devices are connected or disconnected during system operation. Its unique design allows for extended signal reach without degradation, effectively overcoming the capacitive loading limitations of standard I2C interfaces. Additionally, its two-channel layout facilitates simultaneous bidirectional data transmission, enhancing overall system efficiency.
PCA9515AD Applications
- Communication Systems: The PCA9515AD is vital in managing signal integrity over long cables and multiple connectors, ensuring reliable data transmission in telecommunications infrastructure.
- Data Centers: Utilized in data centers to maintain robust communication between different servers and storage units, optimizing data retrieval and management tasks.
- Industrial Control: In industrial environments, the PCA9515AD helps to interface sensors and actuators across a wide area, facilitating accurate and timely control signals that are critical for automated processes.
- Consumer Electronics: Applied in consumer electronics such as home entertainment systems and smart appliances, where maintaining strong and clear signal paths is essential for device functionality.
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