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

Signal Buffers, Repeaters, Splitters Texas Instruments PCA9515AD Overview
The Texas Instruments PCA9515AD is a high-performance, robust IC re-driver designed for I2C bus applications. Its key function is to extend the communication range of the I2C bus by buffering both the data (SDA) and the clock (SCL) lines, allowing for extended distances between devices. This IC operates effectively at speeds up to 400 kHz and is encapsulated in an 8SOIC package. The PCA9515AD is crucial for applications requiring reliable data transmission over longer distances or through noisy environments. Its integration facilitates improved signal integrity and system reliability, making it an ideal choice for sophisticated electronic systems needing bulk purchases for scalable operations.
PCA9515AD Features
This IC features a differential I2C-bus buffer that provides capacitance buffering and rise time acceleration, ensuring robust data transmission and reception across extended distances. The PCA9515AD supports both 3.3V and 5V power supplies, offering versatility in various design architectures. Additionally, its low power consumption and built-in hot-swap technology minimize system downtime and enhance overall efficiency.
PCA9515AD Applications
- Communication Systems: Enhances signal integrity in data-intensive environments like data centers and telecommunications facilities by extending I2C bus signals without degradation.
- Industrial Automation: Allows for reliable data transmission over long cable runs in industrial environments, supporting machine-to-machine communication.
- Consumer Electronics: Enables complex I2C bus topologies in consumer devices such as home entertainment systems and multi-device interactions.
- Medical Equipment: Facilitates secure and reliable data communication in critical medical devices where consistent performance is essential.
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